Anatomy unit 4 digestive and excretory systems excretory notes
•Download as PPT, PDF•
0 likes•541 views
The urinary/excretory system consists of the kidneys, ureters, bladder, and urethra. The kidneys filter the blood, removing waste and regulating fluid levels, electrolyte balance, and blood pH. The ureters carry filtered waste to the bladder, which stores it until the urethra empties it from the body. Nephrons within the kidneys contain glomeruli and tubules that perform filtration, reabsorption, and secretion to form urine and regulate blood pressure. Kidney dialysis is used when the kidneys fail by filtering the blood mechanically.
Report
Share
Report
Share
Recommended
Anatomy Unit 2 Notes: Blood Composition
Blood transports nutrients and waste throughout the body. It contains both living components like red blood cells, white blood cells, and platelets, as well as nonliving components like proteins and plasma. Red blood cells carry oxygen using hemoglobin, while white blood cells aid the immune system by protecting against infection. Plasma is the liquid portion of blood containing water and proteins important for clotting and regulating pressure. Anemia occurs when oxygen is not carried to tissues effectively and can be caused by issues with red blood cell shape, concentration, count or overall oxygen levels, leading to symptoms like fatigue and pains.
Anatomy Unit 3 Notes: The Excretory System
The urinary/excretory system consists of the kidneys, ureters, bladder, and urethra. The kidneys filter the blood and remove waste and excess nutrients through urine. The ureters carry urine from the kidneys to the bladder, where it is stored until exiting the body through the urethra. The nephrons in the kidneys filter the blood and regulate water and electrolyte levels through selective reabsorption and secretion into the urine. Kidney dialysis is used when the kidneys fail by filtering the blood mechanically.
Excretion 2015
The document summarizes key concepts about excretion and the urinary system. It discusses (1) how the kidneys produce urine through ultrafiltration and selective reabsorption, (2) how anti-diuretic hormone regulates water concentration in the blood through urine production, and (3) how dialysis can remove waste when the kidneys fail by diffusion across a semi-permeable membrane.
Circulatory System for 12M Science (Short Presentation)
The circulatory system functions to transport gases, nutrients, water and waste around the body, regulate body temperature, and maintain blood pH and protection from disease. It contains three main features - blood as the fluid, a transport system of arteries, veins and capillaries, and the heart as the pump that pumps blood through the vessels to fulfill these functions.
Urinary System Of Goat(1)
The document summarizes the urinary system of goats. It describes how the system maintains homeostasis through processes like removing waste, regulating water and salt balance, and controlling blood pressure. It then outlines the key structures of the urinary system including the kidneys, nephrons, ureters, bladder, and urethra. The document provides detailed descriptions of kidney anatomy and the role of different parts of the nephron in filtering and processing blood to form urine.
Functions of urinary system, Kidney & Nephron
The urinary system consists of the kidneys, ureters, bladder, and urethra. The kidneys filter the blood, remove waste and regulate fluid balance by producing urine. The urine travels from the kidneys through the ureters into the bladder, where it is stored until excreted through the urethra. The urinary system plays key roles in regulating blood pressure, electrolyte and acid-base balance, and red blood cell production by releasing hormones and filtering wastes from the bloodstream.
Lecture chapter 35 - urinary system
The urinary system maintains homeostasis by removing urea and regulating water and salt balance. The kidneys release renin and erythropoietin in response to low blood pressure to constrict blood vessels and stimulate red blood cell production. Urea is formed from ammonia in the liver to make it less toxic for excretion. The main structures of the urinary system are the kidneys, ureters, bladder, and urethra. Nephrons in the kidneys filter blood and regulate water balance through mechanisms like the loop of Henle and antidiuretic hormone.
Kidney127
The urinary system consists of the kidneys, ureters, bladder, and urethra. The kidneys filter waste from the blood to produce urine. Each kidney contains over a million nephrons, the functional units that filter blood. Urine is composed of water and waste products like urea and passes from the kidneys through the ureters to the bladder. Hormones and the nervous system help regulate urine production to maintain fluid balance and blood pressure within tight limits.
Recommended
Anatomy Unit 2 Notes: Blood Composition
Blood transports nutrients and waste throughout the body. It contains both living components like red blood cells, white blood cells, and platelets, as well as nonliving components like proteins and plasma. Red blood cells carry oxygen using hemoglobin, while white blood cells aid the immune system by protecting against infection. Plasma is the liquid portion of blood containing water and proteins important for clotting and regulating pressure. Anemia occurs when oxygen is not carried to tissues effectively and can be caused by issues with red blood cell shape, concentration, count or overall oxygen levels, leading to symptoms like fatigue and pains.
Anatomy Unit 3 Notes: The Excretory System
The urinary/excretory system consists of the kidneys, ureters, bladder, and urethra. The kidneys filter the blood and remove waste and excess nutrients through urine. The ureters carry urine from the kidneys to the bladder, where it is stored until exiting the body through the urethra. The nephrons in the kidneys filter the blood and regulate water and electrolyte levels through selective reabsorption and secretion into the urine. Kidney dialysis is used when the kidneys fail by filtering the blood mechanically.
Excretion 2015
The document summarizes key concepts about excretion and the urinary system. It discusses (1) how the kidneys produce urine through ultrafiltration and selective reabsorption, (2) how anti-diuretic hormone regulates water concentration in the blood through urine production, and (3) how dialysis can remove waste when the kidneys fail by diffusion across a semi-permeable membrane.
Circulatory System for 12M Science (Short Presentation)
The circulatory system functions to transport gases, nutrients, water and waste around the body, regulate body temperature, and maintain blood pH and protection from disease. It contains three main features - blood as the fluid, a transport system of arteries, veins and capillaries, and the heart as the pump that pumps blood through the vessels to fulfill these functions.
Urinary System Of Goat(1)
The document summarizes the urinary system of goats. It describes how the system maintains homeostasis through processes like removing waste, regulating water and salt balance, and controlling blood pressure. It then outlines the key structures of the urinary system including the kidneys, nephrons, ureters, bladder, and urethra. The document provides detailed descriptions of kidney anatomy and the role of different parts of the nephron in filtering and processing blood to form urine.
Functions of urinary system, Kidney & Nephron
The urinary system consists of the kidneys, ureters, bladder, and urethra. The kidneys filter the blood, remove waste and regulate fluid balance by producing urine. The urine travels from the kidneys through the ureters into the bladder, where it is stored until excreted through the urethra. The urinary system plays key roles in regulating blood pressure, electrolyte and acid-base balance, and red blood cell production by releasing hormones and filtering wastes from the bloodstream.
Lecture chapter 35 - urinary system
The urinary system maintains homeostasis by removing urea and regulating water and salt balance. The kidneys release renin and erythropoietin in response to low blood pressure to constrict blood vessels and stimulate red blood cell production. Urea is formed from ammonia in the liver to make it less toxic for excretion. The main structures of the urinary system are the kidneys, ureters, bladder, and urethra. Nephrons in the kidneys filter blood and regulate water balance through mechanisms like the loop of Henle and antidiuretic hormone.
Kidney127
The urinary system consists of the kidneys, ureters, bladder, and urethra. The kidneys filter waste from the blood to produce urine. Each kidney contains over a million nephrons, the functional units that filter blood. Urine is composed of water and waste products like urea and passes from the kidneys through the ureters to the bladder. Hormones and the nervous system help regulate urine production to maintain fluid balance and blood pressure within tight limits.
Thirst
Thirst is a physiological response that motivates organisms to drink water when they lose it through processes like defecation, perspiration, respiration, and excretion. Dehydration occurs when there is an excessive loss of body fluid and results in increased thirst and decreased urine output. The renin-angiotensin-aldosterone system helps regulate blood volume and fluid balance in response to cellular dehydration by signaling the hypothalamus to stimulate drinking, the kidneys to reabsorb more water, and blood vessels to conserve water.
Thirst mechanism during dehydration
It is an essential mechanism involved in fluid balance. It arises from a lack of fluids or an increase in the concentration of certain osmolites, such as salt. If the water volume of the body falls below a certain threshold or the osmolyte concentration becomes too high, the brain signals thirst
Bio Transport notes
The document provides information about the human circulatory system and its components. It discusses the functions of blood vessels in transporting blood throughout the body. It describes the components of blood - plasma, red blood cells, white blood cells, and platelets. It also explains the structure and functions of the heart as a four-chambered muscular pump that circulates blood through the arteries and veins via regular contractions.
Excretory notes
The excretory system, including the urinary system, removes waste from the body. The kidneys filter blood and remove wastes, regulating fluid levels. The hypothalamus monitors fluid levels and signals the kidneys. The kidneys contain nephrons that filter blood, removing wastes and excess water into urine. Urine exits the kidneys and is stored in the bladder before leaving the body. Disease can occur if wastes build up due to issues with the urinary system. Dialysis is needed if both kidneys fail to filter blood.
7 diseases of urinary system part a
The document discusses diseases of the urinary system. It covers the physiology of the kidneys and renal tubules, including their roles in excretion and homeostasis. Common causes of renal insufficiency and failure are described, such as decreased glomerular filtration rate. Clinical findings of urinary tract diseases include abnormal urine constituents like proteinuria, hematuria, and hemoglobinuria. The causes and pathophysiology of these urine abnormalities are explained in detail.
Urology djorgenmorris
The kidneys maintain homeostasis by balancing water, electrolytes and pH; filtering wastes and producing erythropoietin. They contain nephrons which filter blood to form urine via glomerular filtration, reabsorption and secretion. The nephron includes the glomerulus, tubules and collecting duct which work together to regulate filtration, reabsorption of useful substances and excretion of wastes like urea and creatinine. Kidney dysfunction can lead to acute or chronic kidney failure requiring dialysis or transplant.
Kidneys
The document discusses excretion and the kidney. It begins by defining excretion as the removal of metabolic waste from the body. The two main waste products excreted are carbon dioxide and urea. Urea is produced in the liver from excess amino acids and removed from the blood by the kidneys. The kidneys contain nephrons, which are the functional units. Nephrons contain a glomerulus for blood filtration and a tubule for reabsorption and urine production. Urine is formed through ultrafiltration in the glomerulus and reabsorption along the nephron tubule. Most reabsorption occurs in the proximal tubule, while the loop of Henle helps concentrate urine through countercurrent
CARDIOVASCULAR SYSTEM
The document discusses the cardiovascular system, including its major components and functions. It describes the three main divisions of the cardiovascular system: the distribution system, perfusion system, and collecting system. It also discusses the origin and types of blood cells, the mechanisms of circulation and hemostasis, the coagulation cascade, and common screening tests used to detect abnormalities.
Muhammad Asif deliver lecture on the human-excretory_system
The kidneys filter waste from the blood to produce urine. They contain nephrons which remove waste and regulate water and electrolyte levels. The kidneys maintain homeostasis by filtering 20% of the blood and reabsorbing useful substances while removing waste in urine. Common kidney disorders include urinary tract infections caused by bacteria, which if untreated can lead to kidney damage, and kidney stones formed from mineral deposits that can cause pain and require medical intervention.
Lymphatic system mine
The lymphatic system collects excess tissue fluid known as lymph from the body's tissues, transports it through vessels called lymphatics, and returns it to the bloodstream. It is composed of lymph capillaries that drain into larger vessels containing valves, lymph nodes that filter the lymph, and two main vessels called the thoracic duct and right lymphatic duct that empty lymph back into the blood circulation near the neck. One of the lymphatic system's key roles is to act as part of the body's defense system along with lymph nodes, spleen, and thymus by removing and transporting harmful substances while also producing and controlling immune cells.
Liver disease
This document provides an overview of liver disease, including the anatomy and blood flow of the liver, histology, cirrhosis, and complications of liver disease such as portal hypertension, ascites, and hepatocellular carcinoma. It also discusses the evaluation and scoring of liver disease severity, as well as nutrition recommendations for patients with liver disease. Key points covered include maintaining adequate protein intake while limiting salt and, in some cases, fat and carbs depending on the stage of liver disease.
Chapter 3 Excretion
The document summarizes excretion in humans and plants. In humans, the major excretory organs are the skin, lungs, and kidneys, which remove waste such as sweat, carbon dioxide, urea and salts. The kidneys filter blood and produce urine. The urinary system, consisting of kidneys, ureters, bladder and urethra, transports and stores urine. In plants, excretory products like oxygen, carbon dioxide, water and crystals are removed through processes like diffusion, transpiration and being stored in leaves and fruits.
The human excretory system
The human excretory system consists of kidneys, ureters, bladder, and urethra. The kidneys filter waste from the blood to produce urine and regulate electrolytes and pH balance. Kidney failure results from the accumulation of wastes and disrupts pH balance. Causes of kidney failure include deposition of IgA antibodies in the glomerulus, long-term analgesic use, and toxicity from chemotherapy agents.
Functions of kidney
The kidneys perform several important functions:
1) They excrete wastes and toxins from the blood in the form of urine, removing substances such as urea, uric acid, and creatinine.
2) They help regulate blood pressure, pH, ion composition, glucose levels, and fluid balance by filtering the blood and adjusting urine output.
3) The kidneys also produce hormones like erythropoietin and calcitriol that influence red blood cell production and calcium absorption.
Unit III, chapter-1-Body fluids and Blood
Body fluids serve as a medium for transporting nutrients and waste throughout the body. The most abundant body fluids are interstitial fluid and blood plasma. Total body fluid is distributed between extracellular fluid, containing interstitial fluid and plasma, and intracellular fluid within cells. Blood transports gases, nutrients, waste products, and helps regulate pH and temperature. Blood is composed of plasma and formed elements like red blood cells, white blood cells, and platelets. Hematopoiesis is the formation of blood cells in the bone marrow from stem cells. Blood groups are classified by antigens on red blood cells in the ABO and Rh systems, which determine transfusion compatibility.
Liver presentationvillacrusis
The liver is the largest gland in the body, located under the rib cage and diaphragm. It filters blood from the digestive tract, detoxifies chemicals, secretes and stores bile to aid in digestion, and produces important proteins for blood clotting and fighting infections. Liver disease symptoms include severe itching, dark urine, confusion, vomiting blood, easy bruising, and abdominal fluid buildup. Common liver conditions are hepatitis, which is inflammation usually caused by viruses or alcohol, and cirrhosis, permanent scarring that severely damages the liver over the long term.
Circulatory
- Larger organisms need a circulatory system to transport substances between cells that are not in direct contact with the environment. The human circulatory system consists of the heart, blood vessels, and blood.
- The circulatory system delivers nutrients, oxygen, water, vitamins and hormones throughout the body while also picking up carbon dioxide and wastes to be transported for excretion. It helps maintain homeostasis and protects the body from disease.
- Blood is made of plasma and cellular components. Plasma is mostly water while red blood cells carry oxygen, white blood cells fight pathogens, and platelets help with clotting to stop bleeding from broken blood vessels.
Unit3 nutritionalprocesscirculatory
The circulatory system consists of the heart, blood vessels, and blood. The heart is a muscular pump made of four chambers that pumps blood through two circuits - the pulmonary circuit which sends blood to the lungs, and the systemic circuit which pumps blood to the entire body through arteries and veins. Blood carries oxygen, nutrients, hormones, and waste products and helps maintain homeostasis. Some common circulatory illnesses include arteriosclerosis, thrombosis, heart attacks, and angina.
Chapter 11 Excretion Lesson 2 - The Mammalian Urinary System
The mammalian urinary system consists of kidneys, ureters, a urinary bladder, and a urethra. The kidneys remove urea and excess water from the blood while the ureters, bladder, and urethra transport and store urine. Urine formation involves ultrafiltration of small molecules through the kidney tubules and selective reabsorption of useful substances like glucose and amino acids back into the bloodstream. The final urine contains excess water, mineral salts, and nitrogenous waste products like urea.
transport in human being
The human heart has four chambers - two atria and two ventricles - that pump blood throughout the body via arteries and veins with one-way valves. The heart's rhythm is controlled by a natural pacemaker and can increase during exercise or decrease in response to higher blood pressure. Blood carries oxygen, nutrients, hormones and waste products around the body in a liquid called plasma within three main cell types - red blood cells, white blood cells and platelets.
Anatomy unit 4 digestive and excretory systems excretory notes
The urinary/excretory system consists of the kidneys, ureters, bladder, and urethra. The kidneys filter the blood, removing waste and excess nutrients and reabsorbing needed water and nutrients. The ureters carry the filtered waste to the bladder, which stores it, and the urethra allows the waste to exit the body. The kidneys contain nephrons, which include a glomerulus and renal tubule, that perform filtration, reabsorption, and secretion to form urine and regulate water and electrolyte levels in the blood. Kidney dialysis is used when the kidneys fail to filter blood and remove wastes.
5094 excretion 2014
This document provides an overview of excretion and the urinary system prepared by Ms. Wong Fui Yen. It defines excretion and outlines the key excretory organs and their roles. It describes urine formation through ultrafiltration in the kidney nephrons and selective reabsorption. It also discusses osmoregulation through anti-diuretic hormone and kidney failure treatment using dialysis.
More Related Content
What's hot
Thirst
Thirst is a physiological response that motivates organisms to drink water when they lose it through processes like defecation, perspiration, respiration, and excretion. Dehydration occurs when there is an excessive loss of body fluid and results in increased thirst and decreased urine output. The renin-angiotensin-aldosterone system helps regulate blood volume and fluid balance in response to cellular dehydration by signaling the hypothalamus to stimulate drinking, the kidneys to reabsorb more water, and blood vessels to conserve water.
Thirst mechanism during dehydration
It is an essential mechanism involved in fluid balance. It arises from a lack of fluids or an increase in the concentration of certain osmolites, such as salt. If the water volume of the body falls below a certain threshold or the osmolyte concentration becomes too high, the brain signals thirst
Bio Transport notes
The document provides information about the human circulatory system and its components. It discusses the functions of blood vessels in transporting blood throughout the body. It describes the components of blood - plasma, red blood cells, white blood cells, and platelets. It also explains the structure and functions of the heart as a four-chambered muscular pump that circulates blood through the arteries and veins via regular contractions.
Excretory notes
The excretory system, including the urinary system, removes waste from the body. The kidneys filter blood and remove wastes, regulating fluid levels. The hypothalamus monitors fluid levels and signals the kidneys. The kidneys contain nephrons that filter blood, removing wastes and excess water into urine. Urine exits the kidneys and is stored in the bladder before leaving the body. Disease can occur if wastes build up due to issues with the urinary system. Dialysis is needed if both kidneys fail to filter blood.
7 diseases of urinary system part a
The document discusses diseases of the urinary system. It covers the physiology of the kidneys and renal tubules, including their roles in excretion and homeostasis. Common causes of renal insufficiency and failure are described, such as decreased glomerular filtration rate. Clinical findings of urinary tract diseases include abnormal urine constituents like proteinuria, hematuria, and hemoglobinuria. The causes and pathophysiology of these urine abnormalities are explained in detail.
Urology djorgenmorris
The kidneys maintain homeostasis by balancing water, electrolytes and pH; filtering wastes and producing erythropoietin. They contain nephrons which filter blood to form urine via glomerular filtration, reabsorption and secretion. The nephron includes the glomerulus, tubules and collecting duct which work together to regulate filtration, reabsorption of useful substances and excretion of wastes like urea and creatinine. Kidney dysfunction can lead to acute or chronic kidney failure requiring dialysis or transplant.
Kidneys
The document discusses excretion and the kidney. It begins by defining excretion as the removal of metabolic waste from the body. The two main waste products excreted are carbon dioxide and urea. Urea is produced in the liver from excess amino acids and removed from the blood by the kidneys. The kidneys contain nephrons, which are the functional units. Nephrons contain a glomerulus for blood filtration and a tubule for reabsorption and urine production. Urine is formed through ultrafiltration in the glomerulus and reabsorption along the nephron tubule. Most reabsorption occurs in the proximal tubule, while the loop of Henle helps concentrate urine through countercurrent
CARDIOVASCULAR SYSTEM
The document discusses the cardiovascular system, including its major components and functions. It describes the three main divisions of the cardiovascular system: the distribution system, perfusion system, and collecting system. It also discusses the origin and types of blood cells, the mechanisms of circulation and hemostasis, the coagulation cascade, and common screening tests used to detect abnormalities.
Muhammad Asif deliver lecture on the human-excretory_system
The kidneys filter waste from the blood to produce urine. They contain nephrons which remove waste and regulate water and electrolyte levels. The kidneys maintain homeostasis by filtering 20% of the blood and reabsorbing useful substances while removing waste in urine. Common kidney disorders include urinary tract infections caused by bacteria, which if untreated can lead to kidney damage, and kidney stones formed from mineral deposits that can cause pain and require medical intervention.
Lymphatic system mine
The lymphatic system collects excess tissue fluid known as lymph from the body's tissues, transports it through vessels called lymphatics, and returns it to the bloodstream. It is composed of lymph capillaries that drain into larger vessels containing valves, lymph nodes that filter the lymph, and two main vessels called the thoracic duct and right lymphatic duct that empty lymph back into the blood circulation near the neck. One of the lymphatic system's key roles is to act as part of the body's defense system along with lymph nodes, spleen, and thymus by removing and transporting harmful substances while also producing and controlling immune cells.
Liver disease
This document provides an overview of liver disease, including the anatomy and blood flow of the liver, histology, cirrhosis, and complications of liver disease such as portal hypertension, ascites, and hepatocellular carcinoma. It also discusses the evaluation and scoring of liver disease severity, as well as nutrition recommendations for patients with liver disease. Key points covered include maintaining adequate protein intake while limiting salt and, in some cases, fat and carbs depending on the stage of liver disease.
Chapter 3 Excretion
The document summarizes excretion in humans and plants. In humans, the major excretory organs are the skin, lungs, and kidneys, which remove waste such as sweat, carbon dioxide, urea and salts. The kidneys filter blood and produce urine. The urinary system, consisting of kidneys, ureters, bladder and urethra, transports and stores urine. In plants, excretory products like oxygen, carbon dioxide, water and crystals are removed through processes like diffusion, transpiration and being stored in leaves and fruits.
The human excretory system
The human excretory system consists of kidneys, ureters, bladder, and urethra. The kidneys filter waste from the blood to produce urine and regulate electrolytes and pH balance. Kidney failure results from the accumulation of wastes and disrupts pH balance. Causes of kidney failure include deposition of IgA antibodies in the glomerulus, long-term analgesic use, and toxicity from chemotherapy agents.
Functions of kidney
The kidneys perform several important functions:
1) They excrete wastes and toxins from the blood in the form of urine, removing substances such as urea, uric acid, and creatinine.
2) They help regulate blood pressure, pH, ion composition, glucose levels, and fluid balance by filtering the blood and adjusting urine output.
3) The kidneys also produce hormones like erythropoietin and calcitriol that influence red blood cell production and calcium absorption.
Unit III, chapter-1-Body fluids and Blood
Body fluids serve as a medium for transporting nutrients and waste throughout the body. The most abundant body fluids are interstitial fluid and blood plasma. Total body fluid is distributed between extracellular fluid, containing interstitial fluid and plasma, and intracellular fluid within cells. Blood transports gases, nutrients, waste products, and helps regulate pH and temperature. Blood is composed of plasma and formed elements like red blood cells, white blood cells, and platelets. Hematopoiesis is the formation of blood cells in the bone marrow from stem cells. Blood groups are classified by antigens on red blood cells in the ABO and Rh systems, which determine transfusion compatibility.
Liver presentationvillacrusis
The liver is the largest gland in the body, located under the rib cage and diaphragm. It filters blood from the digestive tract, detoxifies chemicals, secretes and stores bile to aid in digestion, and produces important proteins for blood clotting and fighting infections. Liver disease symptoms include severe itching, dark urine, confusion, vomiting blood, easy bruising, and abdominal fluid buildup. Common liver conditions are hepatitis, which is inflammation usually caused by viruses or alcohol, and cirrhosis, permanent scarring that severely damages the liver over the long term.
Circulatory
- Larger organisms need a circulatory system to transport substances between cells that are not in direct contact with the environment. The human circulatory system consists of the heart, blood vessels, and blood.
- The circulatory system delivers nutrients, oxygen, water, vitamins and hormones throughout the body while also picking up carbon dioxide and wastes to be transported for excretion. It helps maintain homeostasis and protects the body from disease.
- Blood is made of plasma and cellular components. Plasma is mostly water while red blood cells carry oxygen, white blood cells fight pathogens, and platelets help with clotting to stop bleeding from broken blood vessels.
Unit3 nutritionalprocesscirculatory
The circulatory system consists of the heart, blood vessels, and blood. The heart is a muscular pump made of four chambers that pumps blood through two circuits - the pulmonary circuit which sends blood to the lungs, and the systemic circuit which pumps blood to the entire body through arteries and veins. Blood carries oxygen, nutrients, hormones, and waste products and helps maintain homeostasis. Some common circulatory illnesses include arteriosclerosis, thrombosis, heart attacks, and angina.
Chapter 11 Excretion Lesson 2 - The Mammalian Urinary System
The mammalian urinary system consists of kidneys, ureters, a urinary bladder, and a urethra. The kidneys remove urea and excess water from the blood while the ureters, bladder, and urethra transport and store urine. Urine formation involves ultrafiltration of small molecules through the kidney tubules and selective reabsorption of useful substances like glucose and amino acids back into the bloodstream. The final urine contains excess water, mineral salts, and nitrogenous waste products like urea.
transport in human being
The human heart has four chambers - two atria and two ventricles - that pump blood throughout the body via arteries and veins with one-way valves. The heart's rhythm is controlled by a natural pacemaker and can increase during exercise or decrease in response to higher blood pressure. Blood carries oxygen, nutrients, hormones and waste products around the body in a liquid called plasma within three main cell types - red blood cells, white blood cells and platelets.
What's hot (20)
Muhammad Asif deliver lecture on the human-excretory_system
Muhammad Asif deliver lecture on the human-excretory_system
Chapter 11 Excretion Lesson 2 - The Mammalian Urinary System
Chapter 11 Excretion Lesson 2 - The Mammalian Urinary System
Similar to Anatomy unit 4 digestive and excretory systems excretory notes
Anatomy unit 4 digestive and excretory systems excretory notes
The urinary/excretory system consists of the kidneys, ureters, bladder, and urethra. The kidneys filter the blood, removing waste and excess nutrients and reabsorbing needed water and nutrients. The ureters carry the filtered waste to the bladder, which stores it, and the urethra allows the waste to exit the body. The kidneys contain nephrons, which include a glomerulus and renal tubule, that perform filtration, reabsorption, and secretion to form urine and regulate water and electrolyte levels in the blood. Kidney dialysis is used when the kidneys fail to filter blood and remove wastes.
5094 excretion 2014
This document provides an overview of excretion and the urinary system prepared by Ms. Wong Fui Yen. It defines excretion and outlines the key excretory organs and their roles. It describes urine formation through ultrafiltration in the kidney nephrons and selective reabsorption. It also discusses osmoregulation through anti-diuretic hormone and kidney failure treatment using dialysis.
The Human Excretory System
A powerpoint on the Human Excretory System, intended for the SA Grade 11 Life Sciences Syllabus. Includes information on kidneys, osmoregulation, nephrons, excretion, etc. Hope it helps :)
APU6 Urinary System
The document provides an overview of the urinary system, including its general functions, major organs, urine formation process, urine composition, micturition, urinalysis, homeostasis, and aging effects. It describes the kidneys' roles in excretion, regulation of blood volume and pressure, electrolyte and pH balance, and hormone release. The major organs - kidneys, ureters, bladder, and urethra - and their structures and functions are defined. Urine formation via nephron filtration, reabsorption and secretion is explained in detail.
The Excretory system
The Excretory system is responsible for the elimination of wastes produced by homeostasis.
There are several parts of the body that are involved in this process, such as sweat glands, the liver, the lungs and the kidney system. ... From there, urine is expelled through the urethra and out of the body.
APU7 Urinary System
The document provides an overview of the urinary system and its functions. It describes the key organs - kidneys, ureters, urinary bladder, and urethra. It explains how the kidneys filter waste from the blood to produce urine via nephrons and how urine travels through the system to be excreted. It also covers urine composition, urinalysis, and how the urinary system maintains homeostasis and is impacted by aging.
iGCSE Biology Notes Excretion and the kidneys.pptx
Cambridge iGCSE Biology Notes on excretion and the kidneys
The kidneys
The kidneys filter waste from the blood and produce urine. Kidney failure occurs when the kidneys can no longer effectively filter waste, leading to symptoms like vomiting and concentrated urine. It can be caused by restricted blood flow or toxins. Treatments include kidney transplants or dialysis to filter the blood. The nephrons in each kidney are the functional units that filter waste from blood into urine through selective reabsorption and excretion.
The Human Excretory System.ppt
The human excretory system consists of the kidneys, ureters, urinary bladder, and urethra. The kidneys filter waste from the blood to produce urine. They regulate water, salt, and other substances. The ureters carry urine from the kidneys to the urinary bladder, which temporarily stores urine until it is released through the urethra. The basic functional unit of the kidney is the nephron, which filters blood to remove wastes and regulate water and electrolyte levels. Common disorders of the excretory system include urinary tract infections, kidney infections, and kidney stones.
URINARY SYSTEM.ppt555555555555555555555555
The document discusses the structure and function of the renal (urinary) system. It begins by outlining the key parts of the renal system - the kidneys, ureters, bladder, and urethra. It then describes the internal structure of the kidneys including nephrons, which are the functional units that filter blood to form urine. The three stages of urine formation are discussed - filtration, reabsorption, and secretion. Filtration occurs in the glomerulus to remove wastes, which are then selectively reabsorbed or secreted along the nephron as urine is formed. Hormones like ADH and aldosterone help regulate fluid and electrolyte balance.
Anatomy and Physiology of Excertery system
The urinary system's function is to filter blood and create urine as a waste by-product. The organs of the urinary system include the kidneys, renal pelvis, ureters, bladder and urethra. The body takes nutrients from food and converts them to energy.
APU7 Urinary System
The document provides an overview of the urinary system, including its general functions, major organs, urine formation process, urine composition, micturition, urinalysis, homeostasis, and aging effects. The kidneys, ureters, bladder, and urethra work together to regulate water balance, remove waste, and maintain blood homeostasis through filtration, reabsorption, and secretion functions in the nephrons. Urinalysis provides information on the system's status by examining urine characteristics. Homeostasis is challenged with aging as kidney function naturally declines over time.
The human excretory system
The document summarizes key processes involved in homeostasis and excretion in the human body. It discusses how the kidneys, lungs, skin, and colon help maintain homeostasis by removing waste through excretion and osmoregulation. The kidneys play a central role by filtering the blood to remove nitrogenous wastes and regulating water balance. Through selective reabsorption and tubular excretion, the kidneys are able to regulate water and electrolyte levels in the blood and produce concentrated urine when fluid levels are low in the body.
1 GNM Anatomy - Unit - 8 Excretory system.pptx
By: M. Thiru murugan
Unit – 8:
Structure and functions of the kidney, ureters, urinary bladder and urethra
Formation and composition of urine.
Fluid and electrolyte balance
Structure and functions of the skin.
Regulation of the body temperature.
Excretory system:
The excretory system is performs the function of excretion
It is the process of removing the wastes
There are several parts of the body that are involved in this process such as sweat glands, the liver, the lungs and the kidney system
Kidney:
The kidneys are a bean-shaped organs - found abdominal cavity, just below the rib cage.
The right kidney is slightly lower than the left because of the position of the liver.
Every human has two kidneys.
Diagram of Renal System
Structure of kidney:
Kidney consist of 3 basic parts
Renal cortex (outer layer )
Renal medulla (inner layer )
Renal pelvis.
Renal cortex:
The renal cortex is the outer layer of the kidney, it is covered with capsule
Erythropoietin a hormone is produced in the renal cortex (Erythropoiesis)
Renal medulla:
Renal medulla is the inner layer of the kidney. The medulla consists of multiple pyramidal tissue masses, called the renal pyramids, which are triangle structures that contain a network of nephrons
Renal pelvis:
The renal pelvis contains the hilum.
The hilum is the concave part of the bean-shape where blood vessels and nerves enter and exit the kidney
It is also the point of exit for the ureters carry urine away from the kidney
Both of the ureters supply the urine into urinary bladder,
From there, urine is expelled through the urethra and out of the body.
The blood arrives at the kidney via the renal artery, renal veins collect deoxygenated blood
Nephron:
The nephron is the structural and functional unit of the kidney.
It is composed of renal corpuscle and a renal tubule.
Parts of Nephron:
Renal corpuscle (glomerulus within bowman's capsule)
Proximal convoluted tubule
Intermediate tubule (loop of Henle)
Distal convoluted tubule
Collecting ducts
1. The Glomerulus:
The glomerulus is receives blood supply from an afferent arteriole of the renal circulation.
Here, fluid and solutes are filtered out of the blood and into the space made by Bowman’s capsule.
A group of specialized cells known as juxtaglomerular apparatus (JGA) are located around the afferent arteriole where it enters the renal corpuscle. The JGA secretes an enzyme called renin, it is involved in the process of blood volume homeostasis (Bp).
2. Proximal Convoluted Tubule:
The proximal tubule is the first site of water reabsorption into the bloodstream, and the site where the majority of water and salt reabsorption takes place.
3. The Loop of Henle:
The loop of Henle is a U-shaped tube that consists of a descending limb and ascending limb. It transfers fluid from the proximal to the distal tubule
4. Distal Convoluted Tubule:
The distal convoluted tubule is the final site of reabsorption in the nephron.
5. Collecting Duct:
The collecting duct
Unit3 Excretory System
The document summarizes the human excretory system. It describes the key organs involved - the kidneys, ureters, bladder, and urethra. The kidneys filter waste from the blood to form urine, which is stored in the bladder and exits the body through the urethra. The document also outlines the anatomy and function of nephrons, the basic filtering units of the kidneys. It explains how urine is produced through a selective filtering and reabsorption process in the nephrons. Finally, it lists some common diseases of the excretory system like kidney stones, cystitis, and renal insufficiency.
Kidney-in-general,L6.pptx
The kidneys are a pair of bean-shaped organs located behind the abdominal cavity that filter the blood and produce urine to remove waste and regulate fluid balance. Each kidney contains approximately one million nephrons, the functional units that filter blood. Urine is formed through a three step process - filtration in the glomerulus, reabsorption of nutrients and water in the renal tubules, and secretion of waste products. The kidneys maintain electrolyte and acid-base balance, produce hormones, and regulate blood pressure. Kidney diseases can damage the nephrons and impair waste removal, leading to a buildup of toxins.
Topic 11 Excretion
The document provides instructions for comparing urine samples from two subjects and identifying which sample belongs to each subject. It discusses observing the color, volume, smell, temperature, and texture/taste of solutions A and B. Subject X's urine was collected one hour after drinking water, while subject Y's urine was not collected for 5 hours without drinking water. The document also contains information about the structure and functions of the urinary system.
4to 4 excretion
The excretory system removes waste from the body through various organs. The kidneys are the primary organs of excretion, removing nitrogenous wastes such as urea and excess water and salts. The kidneys contain nephrons, which filter the blood to produce urine. Urine passes from the nephrons to the bladder through the ureters for storage and later excretion through the urethra. Homeostasis is maintained as the kidneys regulate water balance and the concentration of substances in the blood and tissues.
B.sc.(Micro+Biotech) II Animal & Plant Physiology Unit 2.2 Urinary System
The urinary system consists of the kidneys, ureters, bladder, and urethra. The kidneys filter waste and regulate fluid and electrolyte balance by producing urine. Urine travels from the kidneys through the ureters to the bladder, where it is stored until excretion through the urethra. The kidneys contain nephrons, which filter the blood to remove wastes and produce urine through a complex process involving filtration, reabsorption, and secretion.
The Excretory System
The urinary system consists of the kidneys, ureters, bladder, and urethra. The kidneys filter waste from the blood to produce urine. The ureters then transport urine from the kidneys to the bladder, where it is stored until urination. During urination, the bladder contracts and the urethra releases urine from the body. The kidneys play a vital role in regulating water balance, electrolyte levels, acidity, and blood pressure through processes like reabsorption and hormone control.
Similar to Anatomy unit 4 digestive and excretory systems excretory notes (20)
Anatomy unit 4 digestive and excretory systems excretory notes
Anatomy unit 4 digestive and excretory systems excretory notes
iGCSE Biology Notes Excretion and the kidneys.pptx
iGCSE Biology Notes Excretion and the kidneys.pptx
B.sc.(Micro+Biotech) II Animal & Plant Physiology Unit 2.2 Urinary System
B.sc.(Micro+Biotech) II Animal & Plant Physiology Unit 2.2 Urinary System
More from rozeka01
Anatomy-Bad Fish Unit: Digestion Notes
This document describes digestion that occurs in the mouth, esophagus, stomach, and small intestine. In the mouth, food is mechanically and chemically broken down by teeth and saliva enzymes. The chewed food or bolus is then swallowed through the esophagus using peristalsis. In the stomach, the bolus is further broken down by stomach muscles and enzymes in gastric juice. When fully digested, the liquid chyme exits the stomach into the small intestine where bile, pancreatic juice, and bicarbonate aid in further digestion before nutrients are absorbed in the jejunum and ileum.
Anatomy-Bad Fish Unit: Cardiovascular Notes
The heart has four chambers separated by a septum, with two atria that receive blood and two ventricles that pump blood out. It is surrounded by membranes and layers. Veins carry deoxygenated blood into the right atrium while pulmonary veins carry oxygenated blood into the left atrium. The pulmonary artery carries blood from the right ventricle to the lungs and the aorta carries it from the left ventricle throughout the body. Valves ensure blood flows in one direction. The cardiac cycle involves the heart relaxing to fill with blood then contracting to pump it out in two phases controlled by the conduction system.
MSTA 2018: "Starting From Scratch" (Katelyn Rozema)
This document outlines a workshop on creating curriculum units from scratch using case studies and new standards. The workshop agenda includes an introduction, explaining why use case studies, and walking through the steps of transforming a case study into a curriculum. The steps include: reading the case study and identifying vocabulary and questions; connecting disciplinary core ideas (DCIs) to the questions; determining the driving question and final goals; finding activities that incorporate science practices; and finalizing the curriculum with assessment and starting the case study. The goal is to share the presenter's experience developing original units and help teachers who teach without prepared curricula.
Ths general biology unit 4 heredity non mendelian genetics notes_v1516
This document discusses different types of non-Mendelian genetics including polygenic traits which are influenced by multiple genes, codominant traits where both alleles are expressed together, incomplete dominance where the heterozygote exhibits a blending of traits, and sex-linked traits located on the sex chromosomes. Examples are provided for each type to demonstrate inheritance patterns that differ from simple Mendelian genetics.
Ths general biology unit 4 heredity mendelian genetics notes_v1516
This document summarizes key concepts in Mendelian genetics. It explains that Gregor Mendel studied trait inheritance in pea plants and discovered that traits can be dominant or recessive. Dominant traits always appear if present, while recessive traits only appear if an organism inherits two recessive alleles. An organism's genotype describes its genetic makeup, while its phenotype describes its physical traits. Punnett squares are used to predict the probability that offspring will inherit different combinations of alleles from their parents.
Ths general biology unit 4 heredity karyotyping notes_v1516
Karyotyping is used to identify chromosomal disorders by staining and organizing chromosomes from longest to shortest based on banding pattern. Abnormalities include an extra chromosome like Trisomy 21 which causes Down Syndrome characteristics such as cognitive impairment and heart defects, or a missing sex chromosome as in Turner's Syndrome where females are sterile with short stature.
Ths general biology unit 4 heredity reproduction and meiosis notes_v1516
Meiosis is the process of cell division that produces gametes (sperm and egg cells) for sexual reproduction. It involves two cell divisions that result in four haploid cells, each with half the number of chromosomes as the original cell. This ensures that offspring have a full set of chromosomes when fertilization occurs. The main features of meiosis include homologous chromosome pairing, crossing over to increase genetic variation, and independent assortment of chromosomes into daughter cells through the first and second meiotic divisions. Errors in meiosis can result in gametes with an abnormal number of chromosomes, causing genetic disorders.
Ths general biology unit 4 heredity protein synthesis notes_v1516
Protein synthesis involves two main steps: transcription and translation. In transcription, the DNA code is copied into messenger RNA (mRNA) in the cell nucleus. This mRNA then leaves the nucleus and the code is translated during translation when transfer RNA (tRNA) matches mRNA codons and brings corresponding amino acids to form a protein, guided by ribosomal RNA (rRNA). Mutations occur when the DNA code changes, leading to errors in protein synthesis when the wrong tRNA and amino acids are matched to the altered mRNA codons.
Ths general biology unit 4 heredity cell cycle notes
Cell division allows cells to grow, repair, replace damaged cells, and reproduce. There are two main types of cell division: mitosis and meiosis. The cell cycle is the process cells use to prepare for cell division. It includes interphase, where the cell grows and duplicates its DNA, and the M phase where the cell divides. Errors in the cell cycle checkpoints during interphase can allow defective cells to divide uncontrollably and cause cancer.
Ths general biology unit 4 heredity dna replication notes
DNA replication is necessary for cell division to create a copy of the DNA for each new cell. Messelson and Stahl discovered that DNA replication is a semi-conservative process where the original DNA molecule splits into two new molecules, each with one original strand and one newly synthesized complimentary strand. The basic steps of replication are to unwind the DNA strands, separate the strands, and then make complimentary copies of each single strand to result in two new DNA molecules with one old and one new strand each.
Ths general biology unit 4 heredity dna structure and function notes
DNA stores genetic instructions in the form of a code made up of four nitrogenous bases: adenine (A), thymine (T), guanine (G), and cytosine (C). DNA has a double-stranded helical structure, with the strands bonded together via complementary base pairing between A and T and between G and C. According to Chargaff's rule, the percentage of A bases is always equal to the percentage of T bases, and the percentage of G bases is always equal to the percentage of C bases within a DNA sample. The two strands of DNA run in opposite directions of each other (anti-parallel) and form a double helix.
Ths general biology unit 3 cell processes homeostasis and feedback mechanisms...
Homeostasis refers to maintaining internal balance, and feedback mechanisms are the involuntary chemical processes that bring the body back to its normal state when something causes internal changes. There are two main types of feedback mechanisms: negative feedback mechanisms return the body to its normal state, like shivering and sweating to regulate temperature and insulin to regulate blood sugar levels. Positive feedback mechanisms cause more change to happen, though few homeostatic responses use this type, such as oxytocin causing stronger contractions during childbirth to help deliver the baby.
Ths general biology unit 3 cell processes cell membrane transport notes_v1516
Cell membranes allow transport of molecules into and out of cells through diffusion, facilitated diffusion, osmosis, and active transport. Diffusion and facilitated diffusion move particles from high to low concentration without energy, while osmosis moves water molecules and active transport moves particles against concentration gradients, requiring ATP energy. Cells regulate transport to take in useful nutrients and remove waste.
Ths general biology unit 2 our bodies living organization notes_v1516
All living things are made of cells and molecules that are organized into different levels. Cells are the basic units of life that make up tissues, organs, organ systems, and the overall organism. All cellular processes require energy and involve the movement and reactions of molecules like carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur. Homeostasis is maintained involuntarily within cells and organisms through processes that keep internal stability and balance. Cells become specialized by taking on unique shapes and functions to complete specific roles that together support homeostasis at the organism level. The main human organs include the brain, heart, lungs, liver, stomach, intestines, and kidneys, each of which performs crucial functions for keeping humans alive and healthy.
Ths general biology unit 2 our bodies cells and organelles notes_v1516
(1) Cells are the basic unit of life and can be either unicellular (single-celled) or multicellular (many cells). Cells contain organelles that help them complete important processes.
(2) Key organelles include the nucleus, ribosomes, endoplasmic reticulum, Golgi body, mitochondria, chloroplasts, cell membrane, and cell wall.
(3) Organelles are found inside cells to help them carry out specialized functions like protein production, cellular respiration, and photosynthesis. The endosymbiotic theory explains how organelles may have originally been independent organisms that lived inside host cells and eventually became permanent cell structures.
Ths general biology unit 2 our bodies cell reactions and enzymes notes_v1516
Cellular reactions use enzymes to break down molecules, form larger molecules, and facilitate energy storage and release using ATP and ADP. Enzymes are proteins that catalyze chemical reactions by lowering their activation energy through a specific lock-and-key structure that allows substrates to bind at the enzyme's active site. Denaturing enzymes through extreme heat or chemicals causes their structure to unravel and disrupt their active site, preventing them from catalyzing reactions.
Ths general biology unit 2 our bodies living organization notes_v1516
All living things are made of cells and molecules that are organized into different levels. Cells are the basic units of life that make up tissues, organs, organ systems, and the overall organism. All cellular processes require energy and involve the movement and reactions of molecules like carbon, hydrogen, oxygen, nitrogen, phosphorus, and sulfur. Homeostasis refers to the internal stability and balance maintained by involuntary processes within cells and between organ systems. Organs like the brain, heart, lungs, liver, stomach, intestines, and kidneys work together as specialized systems with unique shapes and functions to keep the human body living and healthy.
Ths general biology unit 2 our bodies biomolecule notes_v1516
The document discusses the four main types of biomolecules: carbohydrates, lipids, nucleic acids, and proteins. Carbohydrates and lipids are used for energy storage. Nucleic acids like DNA and RNA contain the genetic instructions for cells, while proteins perform a variety of functions including structure, catalysis, and transport. The basic units or monomers that make up each biomolecule polymer are also described.
Ths general biology unit 1 our environment part 2_succession and biodiversity...
This document discusses key concepts around biodiversity, ecosystem stability, and succession. It defines biodiversity as the variety of living organisms in an ecosystem, and notes that greater biodiversity leads to greater ecosystem stability. Succession is introduced as the process by which the structure of a community changes over time due to events like fires, storms, or human activity. There are two types of succession: primary succession, which occurs in a new area without soil or life, and secondary succession, which follows a disruption to an already established habitat.
Ths general biology unit 1 our environment part 2_climate change and human ac...
This document discusses climate change and human impacts on the environment. It defines key terms like climate, weather, and greenhouse gases. It explains how the greenhouse effect traps heat in the atmosphere and is impacted by carbon dioxide, methane and water vapor. It also discusses how climate naturally changes over time but that human activities like fossil fuel use, pollution, and ecosystem damage are exacerbating climate change. It provides examples of evidence for climate change through changing ice caps, storms, and plant/animal distributions. Finally, it briefly covers the concepts of biomagnification and invasive species introduction.
More from rozeka01 (20)
MSTA 2018: "Starting From Scratch" (Katelyn Rozema)
MSTA 2018: "Starting From Scratch" (Katelyn Rozema)
Ths general biology unit 4 heredity non mendelian genetics notes_v1516
Ths general biology unit 4 heredity non mendelian genetics notes_v1516
Ths general biology unit 4 heredity mendelian genetics notes_v1516
Ths general biology unit 4 heredity mendelian genetics notes_v1516
Ths general biology unit 4 heredity karyotyping notes_v1516
Ths general biology unit 4 heredity karyotyping notes_v1516
Ths general biology unit 4 heredity reproduction and meiosis notes_v1516
Ths general biology unit 4 heredity reproduction and meiosis notes_v1516
Ths general biology unit 4 heredity protein synthesis notes_v1516
Ths general biology unit 4 heredity protein synthesis notes_v1516
Ths general biology unit 4 heredity cell cycle notes
Ths general biology unit 4 heredity cell cycle notes
Ths general biology unit 4 heredity dna replication notes
Ths general biology unit 4 heredity dna replication notes
Ths general biology unit 4 heredity dna structure and function notes
Ths general biology unit 4 heredity dna structure and function notes
Ths general biology unit 3 cell processes homeostasis and feedback mechanisms...
Ths general biology unit 3 cell processes homeostasis and feedback mechanisms...
Ths general biology unit 3 cell processes cell membrane transport notes_v1516
Ths general biology unit 3 cell processes cell membrane transport notes_v1516
Ths general biology unit 2 our bodies living organization notes_v1516
Ths general biology unit 2 our bodies living organization notes_v1516
Ths general biology unit 2 our bodies cells and organelles notes_v1516
Ths general biology unit 2 our bodies cells and organelles notes_v1516
Ths general biology unit 2 our bodies cell reactions and enzymes notes_v1516
Ths general biology unit 2 our bodies cell reactions and enzymes notes_v1516
Ths general biology unit 2 our bodies living organization notes_v1516
Ths general biology unit 2 our bodies living organization notes_v1516
Ths general biology unit 2 our bodies biomolecule notes_v1516
Ths general biology unit 2 our bodies biomolecule notes_v1516
Ths general biology unit 1 our environment part 2_succession and biodiversity...
Ths general biology unit 1 our environment part 2_succession and biodiversity...
Ths general biology unit 1 our environment part 2_climate change and human ac...
Ths general biology unit 1 our environment part 2_climate change and human ac...
Recently uploaded
How to Fix the Import Error in the Odoo 17
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...
Librarians are leading the way in creating future-ready citizens – now we need to update our spaces to match. In this session, attendees will get inspiration for transforming their library spaces. You’ll learn how to survey students and patrons, create a focus group, and use design thinking to brainstorm ideas for your space. We’ll discuss budget friendly ways to change your space as well as how to find funding. No matter where you’re at, you’ll find ideas for reimagining your space in this session.
The Diamonds of 2023-2024 in the IGRA collection
A review of the growth of the Israel Genealogy Research Association Database Collection for the last 12 months. Our collection is now passed the 3 million mark and still growing. See which archives have contributed the most. See the different types of records we have, and which years have had records added. You can also see what we have for the future.
Hindi varnamala | hindi alphabet PPT.pdf
हिंदी वर्णमाला पीपीटी, hindi alphabet PPT presentation, hindi varnamala PPT, Hindi Varnamala pdf, हिंदी स्वर, हिंदी व्यंजन, sikhiye hindi varnmala, dr. mulla adam ali, hindi language and literature, hindi alphabet with drawing, hindi alphabet pdf, hindi varnamala for childrens, hindi language, hindi varnamala practice for kids, https://www.drmullaadamali.com
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...National Information Standards Organization (NISO)
This presentation was provided by Steph Pollock of The American Psychological Association’s Journals Program, and Damita Snow, of The American Society of Civil Engineers (ASCE), for the initial session of NISO's 2024 Training Series "DEIA in the Scholarly Landscape." Session One: 'Setting Expectations: a DEIA Primer,' was held June 6, 2024.Leveraging Generative AI to Drive Nonprofit Innovation
In this webinar, participants learned how to utilize Generative AI to streamline operations and elevate member engagement. Amazon Web Service experts provided a customer specific use cases and dived into low/no-code tools that are quick and easy to deploy through Amazon Web Service (AWS.)
BBR 2024 Summer Sessions Interview Training
Qualitative research interview training by Professor Katrina Pritchard and Dr Helen Williams
How to deliver Powerpoint Presentations.pptx
"How to make and deliver dynamic presentations by making it more interactive to captivate your audience attention"
How to Setup Warehouse & Location in Odoo 17 Inventory
In this slide, we'll explore how to set up warehouses and locations in Odoo 17 Inventory. This will help us manage our stock effectively, track inventory levels, and streamline warehouse operations.
Main Java[All of the Base Concepts}.docx
This is part 1 of my Java Learning Journey. This Contains Custom methods, classes, constructors, packages, multithreading , try- catch block, finally block and more.
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
This Dissertation explores the particular circumstances of Mirzapur, a region located in the
core of India. Mirzapur, with its varied terrains and abundant biodiversity, offers an optimal
environment for investigating the changes in vegetation cover dynamics. Our study utilizes
advanced technologies such as GIS (Geographic Information Systems) and Remote sensing to
analyze the transformations that have taken place over the course of a decade.
The complex relationship between human activities and the environment has been the focus
of extensive research and worry. As the global community grapples with swift urbanization,
population expansion, and economic progress, the effects on natural ecosystems are becoming
more evident. A crucial element of this impact is the alteration of vegetation cover, which plays a
significant role in maintaining the ecological equilibrium of our planet.Land serves as the foundation for all human activities and provides the necessary materials for
these activities. As the most crucial natural resource, its utilization by humans results in different
'Land uses,' which are determined by both human activities and the physical characteristics of the
land.
The utilization of land is impacted by human needs and environmental factors. In countries
like India, rapid population growth and the emphasis on extensive resource exploitation can lead
to significant land degradation, adversely affecting the region's land cover.
Therefore, human intervention has significantly influenced land use patterns over many
centuries, evolving its structure over time and space. In the present era, these changes have
accelerated due to factors such as agriculture and urbanization. Information regarding land use and
cover is essential for various planning and management tasks related to the Earth's surface,
providing crucial environmental data for scientific, resource management, policy purposes, and
diverse human activities.
Accurate understanding of land use and cover is imperative for the development planning
of any area. Consequently, a wide range of professionals, including earth system scientists, land
and water managers, and urban planners, are interested in obtaining data on land use and cover
changes, conversion trends, and other related patterns. The spatial dimensions of land use and
cover support policymakers and scientists in making well-informed decisions, as alterations in
these patterns indicate shifts in economic and social conditions. Monitoring such changes with the
help of Advanced technologies like Remote Sensing and Geographic Information Systems is
crucial for coordinated efforts across different administrative levels. Advanced technologies like
Remote Sensing and Geographic Information Systems
9
Changes in vegetation cover refer to variations in the distribution, composition, and overall
structure of plant communities across different temporal and spatial scales. These changes can
occur natural.
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
Physical pharmaceutics notes for B.pharm students
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
আমাদের সবার জন্য খুব খুব গুরুত্বপূর্ণ একটি বই ..বিসিএস, ব্যাংক, ইউনিভার্সিটি ভর্তি ও যে কোন প্রতিযোগিতা মূলক পরীক্ষার জন্য এর খুব ইম্পরট্যান্ট একটি বিষয় ...তাছাড়া বাংলাদেশের সাম্প্রতিক যে কোন ডাটা বা তথ্য এই বইতে পাবেন ...
তাই একজন নাগরিক হিসাবে এই তথ্য গুলো আপনার জানা প্রয়োজন ...।
বিসিএস ও ব্যাংক এর লিখিত পরীক্ষা ...+এছাড়া মাধ্যমিক ও উচ্চমাধ্যমিকের স্টুডেন্টদের জন্য অনেক কাজে আসবে ...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Aberdeen
Recently uploaded (20)
Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...
Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Leveraging Generative AI to Drive Nonprofit Innovation
Leveraging Generative AI to Drive Nonprofit Innovation
Liberal Approach to the Study of Indian Politics.pdf
Liberal Approach to the Study of Indian Politics.pdf
How to Setup Warehouse & Location in Odoo 17 Inventory
How to Setup Warehouse & Location in Odoo 17 Inventory
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
Anatomy unit 4 digestive and excretory systems excretory notes
- 1. Unit 5 Notes: The Urinary/Excretory System
- 4. (2) Functions •Filter blood •Remove impurities, toxins, excess nutrients •Reabsorb needed water + nutrients
- 5. (3) Kidney Functions • Excretion of nitrogenous wastes • Maintain water concentration of blood • Maintain electrolyte concentration of blood • Regulate blood pH (H ion levels)
- 6. (4) Ureter, Bladder & Urethra Function • Ureters = Tubes which carry filtered “liquid waste” towards the bladder. • Bladder = Storage tank for filtered “liquid waste”. • Urethra = Tube which allows filtered “liquid waste” to exit body.
- 8. (5) Kidneys & Blood Supply • Kidneys use 20% of body’s blood • Renal Artery = Entering oxygenated blood • Renal Vein = Exiting deox. Blood • All blood is filtered through nephrons.
- 10. (6) Nephrons • 2 Main Structures: –Glomerulus Bundle of capillaries w/ blood to be filtered. –Renal Tubule Tubes following capillaries, which collect filtered contents •Bowman’s Capsule = Portion of tubule where initial filtration and absorption occurs
- 13. (7) Urine Formation Steps 1- Filtration: – Water + Small Solutes are forced through capillary walls into Bowman’s Capsule. 2- Reabsorption: – Water, Glucose, Amino Acids & Ions that were filtered out are actively transported back into capillaries and blood. 3- Secretion: – H ions, K ions, urea, and drugs/toxins are forced through capillary walls into renal tubule.
- 16. (8) Regulating Drops in Blood Pressure • Antidiuretic Hormone (ADH) from Pituitary: –Increases water reabsorption from renal tubule. • Aldosterone from Kidney: –Increases water retention in blood by reabsorbing more sodium from renal tubule. • Angiotensin II from Blood: –Causes vasoconstriction, increasing blood pressure
- 17. (9) Don’t Pee It Out… • Glucose Chill out on sweets OR Diabetic?! • Protein Increased Physical Activity & Pregnancy OR Hypertension & Nephron Disease?! • Pus Urinary Tract Infection • Blood Kidney Stones, Infection, Trauma, Anemia ?! • Bile Liver Disease?!
- 18. (12) Kidney Dialysis • Used in hospitals when kidneys fail (stop working) • Blood is filtered through mechanical pump + tubing which regulates contents • Causes for Kidney Failure: –Repeated kidney infections –Physical Trauma –Heavy Metal / Chemical poisoning –Low Blood delivery (arteriosclerosis)