Unit3 nutritionalprocessdigestive_illnessesAra Lucas
This document summarizes the key systems involved in the nutritional process: digestive, respiratory, circulatory, and excretory. It focuses on the digestive system, including the main parts of the gut and associated glands. The three phases of digestion - digestion, absorption, and expulsion - are described. The stages of digestion that occur in the mouth, stomach, and small intestine involve both physical and chemical breakdown of food. Absorption of nutrients occurs in the small intestine, while waste is expelled through the large intestine and other organs like the lungs and kidneys. Some common digestive illnesses are also briefly mentioned.
The document discusses the human excretory system. It has four main organs that remove waste from the body: the lungs, which exhale carbon dioxide; the skin, which sweats out salts and urea; the liver, which produces bile and converts nitrogenous wastes to urea; and the kidneys, which are the major organ of excretion that filter wastes like urea and salts from the blood into urine. The kidneys contain nephrons that filter the blood, reabsorb useful substances, and secrete other substances into urine, which is then excreted through the ureters, bladder, and urethra. Excretion is essential to remove cellular waste and maintain homeostasis.
The excretory system removes waste from the body through the skin, lungs, liver, large intestines, and kidneys. The kidneys are the most important organ as they regulate blood pH and remove excess water and urea to create urine. Urea is formed when ammonia combines with carbon dioxide and is excreted through the ureters, bladder, and urethra as urine. The lungs, skin, and large intestines also remove other wastes like carbon dioxide, water, and solid wastes to help maintain homeostasis.
The document discusses excretion in humans. It describes the components of the human excretory system, which includes the kidneys, ureters, bladder, and urethra. The kidneys filter waste products from the blood and remove urea, water, and carbon dioxide. The main wastes removed are carbon dioxide, urea, and water. The kidneys are made up of an outer cortex and inner medulla, and contain nephrons which filter the blood and remove waste via ultrafiltration and reabsorption.
The human excretion system removes waste from the body through the lungs, skin, liver, kidneys and other organs. The lungs remove carbon dioxide, the liver produces urea and uric acid from protein breakdown, the skin removes water, salt, urea and uric acid through sweating, and the kidneys filter the blood to form urine which contains water, salt, urea and uric acid to be excreted from the body. The kidneys contain millions of nephrons that filter blood to produce about 1.5 to 2 liters of urine per day which is carried from the kidneys to the bladder through ureters and then out of the body through the urethra.
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.
The document discusses the key features of the human excretory system. The excretory system includes the kidneys, which filter waste from the bloodstream. Useful substances are reabsorbed into the blood while waste dissolved in water becomes urine. The urine travels from the kidneys to the bladder through ureters, where it is stored until passing through the urethra. Sweat also helps remove water and salt through the skin, especially on hot days.
Unit3 nutritionalprocessdigestive_illnessesAra Lucas
This document summarizes the key systems involved in the nutritional process: digestive, respiratory, circulatory, and excretory. It focuses on the digestive system, including the main parts of the gut and associated glands. The three phases of digestion - digestion, absorption, and expulsion - are described. The stages of digestion that occur in the mouth, stomach, and small intestine involve both physical and chemical breakdown of food. Absorption of nutrients occurs in the small intestine, while waste is expelled through the large intestine and other organs like the lungs and kidneys. Some common digestive illnesses are also briefly mentioned.
The document discusses the human excretory system. It has four main organs that remove waste from the body: the lungs, which exhale carbon dioxide; the skin, which sweats out salts and urea; the liver, which produces bile and converts nitrogenous wastes to urea; and the kidneys, which are the major organ of excretion that filter wastes like urea and salts from the blood into urine. The kidneys contain nephrons that filter the blood, reabsorb useful substances, and secrete other substances into urine, which is then excreted through the ureters, bladder, and urethra. Excretion is essential to remove cellular waste and maintain homeostasis.
The excretory system removes waste from the body through the skin, lungs, liver, large intestines, and kidneys. The kidneys are the most important organ as they regulate blood pH and remove excess water and urea to create urine. Urea is formed when ammonia combines with carbon dioxide and is excreted through the ureters, bladder, and urethra as urine. The lungs, skin, and large intestines also remove other wastes like carbon dioxide, water, and solid wastes to help maintain homeostasis.
The document discusses excretion in humans. It describes the components of the human excretory system, which includes the kidneys, ureters, bladder, and urethra. The kidneys filter waste products from the blood and remove urea, water, and carbon dioxide. The main wastes removed are carbon dioxide, urea, and water. The kidneys are made up of an outer cortex and inner medulla, and contain nephrons which filter the blood and remove waste via ultrafiltration and reabsorption.
The human excretion system removes waste from the body through the lungs, skin, liver, kidneys and other organs. The lungs remove carbon dioxide, the liver produces urea and uric acid from protein breakdown, the skin removes water, salt, urea and uric acid through sweating, and the kidneys filter the blood to form urine which contains water, salt, urea and uric acid to be excreted from the body. The kidneys contain millions of nephrons that filter blood to produce about 1.5 to 2 liters of urine per day which is carried from the kidneys to the bladder through ureters and then out of the body through the urethra.
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.
The document discusses the key features of the human excretory system. The excretory system includes the kidneys, which filter waste from the bloodstream. Useful substances are reabsorbed into the blood while waste dissolved in water becomes urine. The urine travels from the kidneys to the bladder through ureters, where it is stored until passing through the urethra. Sweat also helps remove water and salt through the skin, especially on hot days.
The excretory system collects and eliminates waste from the body through various organs including the kidneys, ureters, bladder and urethra. The kidneys filter waste from the blood to produce urine, which is stored in the bladder and then passed out of the body through the urethra. The excretory system works to maintain homeostasis by regulating fluid levels and removing toxins.
The excretory system removes waste from the body through various organs including the kidneys, liver, skin, lungs and large intestine. The kidneys filter waste from the blood through nephrons and urine is transported from the kidneys to the bladder through ureters. Common kidney diseases include IgA nephropathy which causes blood in the urine and can lead to kidney failure if not addressed. While kidney disease cannot be cured, treatment focuses on slowing the disease and preventing complications like high blood pressure.
hi guys!
This is my latest slide on Excretory system, based on Cambridge GCE 'O' level syllabus.
These slides cover much on the essential points and might not be really comprehensive.
These slides are constructed to be interactive to further boost your understanding by eliminating superfluous words and adding more animations.
Thus, I RECOMMEND you to download the slides to access the many animations to interact with your mind.
Follow my slideshare profile to receive updates on new slides!!
or contact me:
Email: fazzydoo@gmail.com
facebook: faiz abdullah
twitter: @fazzydoo
if you have questions or would like to address mistakes on my slides or simply just to request me to personally make your slides.
All images and materials are copyright protected and have no affiliations to me
The excretory system removes waste from the body through various organs like the kidneys, lungs, liver and skin. The kidneys filter waste from the blood and produce urine, which is stored in the bladder and released through the urethra. The liver and skin also remove toxins and excess water and salts. The lungs exhale carbon dioxide, which is a waste product of cellular respiration.
The presentation explains in detail the excretion process in humans, it contains all the processes occurring inside human kidney. It also gives an insight about different types of excretory waste secreted by animals in general. In all, it is a physiological summary of human kidney and excretion
The excretory system consists of four main organs that remove waste from the body: the skin, kidneys, ureters, and bladder. The kidneys contain millions of nephrons that filter waste from the blood and produce urine. The ureters carry urine from the kidneys to the bladder, where it is stored until release through the urethra. Together, these organs maintain homeostasis by excreting wastes and regulating fluid levels in the body.
Functioning Organisms - 05 The Excretory SystemIan Anderson
The excretory system is responsible for processing and eliminating metabolic waste from the body. Carbon dioxide is removed through exhalation via the lungs. The kidneys filter blood in the nephrons, removing urea and salts to produce urine, which is stored in the bladder and then excreted. Other organs such as the skin, liver, and intestines also play roles in excretion, with the skin releasing wastes in sweat and the liver breaking down toxins and urea. Together, these organs comprise the excretory system and ensure harmful metabolic byproducts are continuously removed from the body.
The excretory system helps maintain homeostasis by removing metabolic wastes from the body. The skin, lungs, liver, and kidneys are all organs of excretion. The kidneys specifically remove waste products from the blood and regulate water content and pH levels through nephrons and the formation of urine, which is then expelled from the body.
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 :)
The document discusses the excretory system and its function of eliminating waste from the body. It describes the key parts of the excretory system as the kidneys, which filter waste from the blood and produce urine, the ureters which carry urine from the kidneys to the bladder, and the urethra which carries urine out of the body when the bladder contracts. The urinary tract works by filtering the blood in the kidneys, carrying the urine via the ureters to the bladder for storage, and then pushing the urine out of the body through the urethra when the bladder is full.
The document summarizes the urogenital system, which includes both the excretory (urinary) and reproductive systems. It describes the key functions and organs of the excretory system, including filtration and waste removal by the kidneys, as well as hormone regulation of kidney function. It then outlines the major structures and processes of the male and female reproductive systems, including sperm production and transport in males and the phases and hormone regulation of the menstrual cycle in females.
The human excretory system includes the kidneys, ureters, bladder, and urethra. The kidneys filter waste from the blood to produce urine via tiny tubules called nephrons. The urine travels from the kidneys down the ureters and into the bladder, where it is stored until excretion through the urethra. For those with kidney failure, dialysis provides an artificial filtration of the blood to remove waste, while transplantation involves surgically implanting a donor kidney to replace non-functioning ones.
The excretory system eliminates wastes from the body through various organs. The lungs, skin, large intestine, liver, and urinary system all play roles in excretion. The kidneys are the primary excretory organs, filtering wastes from the blood and regulating fluid and electrolyte balance. Nephrons are the functional units of the kidney that filter blood to form urine, reabsorbing necessary substances while excreting waste.
The excretory system removes waste from the body through the kidneys, ureters, bladder, and urethra. The kidneys contain a renal cortex and medulla, which filter blood to produce urine. The renal artery brings blood to the kidneys and renal vein carries urine away. Nephrons are the functional units of the kidneys that filter blood and regulate water and substances through filtration, reabsorption, and secretion. Urine is then stored in the bladder and exits the body through the urethra.
The excretory system removes waste from the body through urine and feces. It includes the kidneys, which filter waste from the blood to produce urine, and the ureters, urinary bladder, and urethra, which transport urine from the kidneys out of the body. The kidneys contain nephrons that filter waste in stages, removing wastes while retaining needed materials in the blood. Once food is digested, waste enters the excretory system from the digestive system and is eventually eliminated from the body.
The urinary system filters waste from the blood in the kidneys, which contain nephrons that act as tiny filters. The kidneys remove waste through the ureters into the urinary bladder, where urine is stored until expelled through the urethra. Each kidney contains approximately one million nephrons that filter wastes like urea and salt from the blood into collecting tubes and eventually the bladder.
The human excretory system consists of the kidneys and nephrons, which remove waste from the body. The kidneys filter the blood and produce urine, which contains nitrogen waste and other toxins. The nephron is the functional unit of the kidney and is responsible for reabsorbing usable materials like water, salts, and nutrients back into the bloodstream while producing urine. Hormones help regulate the excretory process and water balance in the body. The excretory system plays an important role in homeostasis by filtering waste from the blood and regulating fluid levels.
Form 3 PMR Science Chapter 3 Excretory SystemSook Yen Wong
The kidneys filter waste from the blood and regulate water and electrolyte balance. They remove urea, uric acid, and creatinine. The kidneys are supplied by blood from the renal arteries and drain into the ureters. They filter minerals, sugars, amino acids and waste from the blood and reabsorb useful substances while excreting waste like urea in the urine. Kidney failure requires dialysis or transplant to filter the blood.
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.
The document is a PowerPoint presentation about various life processes. It discusses topics like nutrition, photosynthesis, respiration, transportation, and excretion in humans and other organisms. For nutrition, it describes autotrophic and heterotrophic nutrition as well as the processes in amoebas and humans. Photosynthesis is defined and its equation and steps are explained. Respiration includes aerobic and anaerobic reactions. Transportation systems in humans and plants are also outlined, along with the circulatory system and excretion processes in kidneys.
Life processes are the basic functions performed by living organisms to maintain their life on this Earth.
Generally these are the life processes that are basic and common in all living organisms-
Nutrition
Respiration
Transportation
Excretion
The excretory system collects and eliminates waste from the body through various organs including the kidneys, ureters, bladder and urethra. The kidneys filter waste from the blood to produce urine, which is stored in the bladder and then passed out of the body through the urethra. The excretory system works to maintain homeostasis by regulating fluid levels and removing toxins.
The excretory system removes waste from the body through various organs including the kidneys, liver, skin, lungs and large intestine. The kidneys filter waste from the blood through nephrons and urine is transported from the kidneys to the bladder through ureters. Common kidney diseases include IgA nephropathy which causes blood in the urine and can lead to kidney failure if not addressed. While kidney disease cannot be cured, treatment focuses on slowing the disease and preventing complications like high blood pressure.
hi guys!
This is my latest slide on Excretory system, based on Cambridge GCE 'O' level syllabus.
These slides cover much on the essential points and might not be really comprehensive.
These slides are constructed to be interactive to further boost your understanding by eliminating superfluous words and adding more animations.
Thus, I RECOMMEND you to download the slides to access the many animations to interact with your mind.
Follow my slideshare profile to receive updates on new slides!!
or contact me:
Email: fazzydoo@gmail.com
facebook: faiz abdullah
twitter: @fazzydoo
if you have questions or would like to address mistakes on my slides or simply just to request me to personally make your slides.
All images and materials are copyright protected and have no affiliations to me
The excretory system removes waste from the body through various organs like the kidneys, lungs, liver and skin. The kidneys filter waste from the blood and produce urine, which is stored in the bladder and released through the urethra. The liver and skin also remove toxins and excess water and salts. The lungs exhale carbon dioxide, which is a waste product of cellular respiration.
The presentation explains in detail the excretion process in humans, it contains all the processes occurring inside human kidney. It also gives an insight about different types of excretory waste secreted by animals in general. In all, it is a physiological summary of human kidney and excretion
The excretory system consists of four main organs that remove waste from the body: the skin, kidneys, ureters, and bladder. The kidneys contain millions of nephrons that filter waste from the blood and produce urine. The ureters carry urine from the kidneys to the bladder, where it is stored until release through the urethra. Together, these organs maintain homeostasis by excreting wastes and regulating fluid levels in the body.
Functioning Organisms - 05 The Excretory SystemIan Anderson
The excretory system is responsible for processing and eliminating metabolic waste from the body. Carbon dioxide is removed through exhalation via the lungs. The kidneys filter blood in the nephrons, removing urea and salts to produce urine, which is stored in the bladder and then excreted. Other organs such as the skin, liver, and intestines also play roles in excretion, with the skin releasing wastes in sweat and the liver breaking down toxins and urea. Together, these organs comprise the excretory system and ensure harmful metabolic byproducts are continuously removed from the body.
The excretory system helps maintain homeostasis by removing metabolic wastes from the body. The skin, lungs, liver, and kidneys are all organs of excretion. The kidneys specifically remove waste products from the blood and regulate water content and pH levels through nephrons and the formation of urine, which is then expelled from the body.
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 :)
The document discusses the excretory system and its function of eliminating waste from the body. It describes the key parts of the excretory system as the kidneys, which filter waste from the blood and produce urine, the ureters which carry urine from the kidneys to the bladder, and the urethra which carries urine out of the body when the bladder contracts. The urinary tract works by filtering the blood in the kidneys, carrying the urine via the ureters to the bladder for storage, and then pushing the urine out of the body through the urethra when the bladder is full.
The document summarizes the urogenital system, which includes both the excretory (urinary) and reproductive systems. It describes the key functions and organs of the excretory system, including filtration and waste removal by the kidneys, as well as hormone regulation of kidney function. It then outlines the major structures and processes of the male and female reproductive systems, including sperm production and transport in males and the phases and hormone regulation of the menstrual cycle in females.
The human excretory system includes the kidneys, ureters, bladder, and urethra. The kidneys filter waste from the blood to produce urine via tiny tubules called nephrons. The urine travels from the kidneys down the ureters and into the bladder, where it is stored until excretion through the urethra. For those with kidney failure, dialysis provides an artificial filtration of the blood to remove waste, while transplantation involves surgically implanting a donor kidney to replace non-functioning ones.
The excretory system eliminates wastes from the body through various organs. The lungs, skin, large intestine, liver, and urinary system all play roles in excretion. The kidneys are the primary excretory organs, filtering wastes from the blood and regulating fluid and electrolyte balance. Nephrons are the functional units of the kidney that filter blood to form urine, reabsorbing necessary substances while excreting waste.
The excretory system removes waste from the body through the kidneys, ureters, bladder, and urethra. The kidneys contain a renal cortex and medulla, which filter blood to produce urine. The renal artery brings blood to the kidneys and renal vein carries urine away. Nephrons are the functional units of the kidneys that filter blood and regulate water and substances through filtration, reabsorption, and secretion. Urine is then stored in the bladder and exits the body through the urethra.
The excretory system removes waste from the body through urine and feces. It includes the kidneys, which filter waste from the blood to produce urine, and the ureters, urinary bladder, and urethra, which transport urine from the kidneys out of the body. The kidneys contain nephrons that filter waste in stages, removing wastes while retaining needed materials in the blood. Once food is digested, waste enters the excretory system from the digestive system and is eventually eliminated from the body.
The urinary system filters waste from the blood in the kidneys, which contain nephrons that act as tiny filters. The kidneys remove waste through the ureters into the urinary bladder, where urine is stored until expelled through the urethra. Each kidney contains approximately one million nephrons that filter wastes like urea and salt from the blood into collecting tubes and eventually the bladder.
The human excretory system consists of the kidneys and nephrons, which remove waste from the body. The kidneys filter the blood and produce urine, which contains nitrogen waste and other toxins. The nephron is the functional unit of the kidney and is responsible for reabsorbing usable materials like water, salts, and nutrients back into the bloodstream while producing urine. Hormones help regulate the excretory process and water balance in the body. The excretory system plays an important role in homeostasis by filtering waste from the blood and regulating fluid levels.
Form 3 PMR Science Chapter 3 Excretory SystemSook Yen Wong
The kidneys filter waste from the blood and regulate water and electrolyte balance. They remove urea, uric acid, and creatinine. The kidneys are supplied by blood from the renal arteries and drain into the ureters. They filter minerals, sugars, amino acids and waste from the blood and reabsorb useful substances while excreting waste like urea in the urine. Kidney failure requires dialysis or transplant to filter the blood.
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.
The document is a PowerPoint presentation about various life processes. It discusses topics like nutrition, photosynthesis, respiration, transportation, and excretion in humans and other organisms. For nutrition, it describes autotrophic and heterotrophic nutrition as well as the processes in amoebas and humans. Photosynthesis is defined and its equation and steps are explained. Respiration includes aerobic and anaerobic reactions. Transportation systems in humans and plants are also outlined, along with the circulatory system and excretion processes in kidneys.
Life processes are the basic functions performed by living organisms to maintain their life on this Earth.
Generally these are the life processes that are basic and common in all living organisms-
Nutrition
Respiration
Transportation
Excretion
The processes that sustain life are called life processes, which include digestion, respiration, excretion, and reproduction. Nutrition can be autotrophic, involving synthesis of food through photosynthesis, or heterotrophic, deriving energy from other organisms. Photosynthesis uses carbon dioxide, water and sunlight to produce oxygen and carbohydrates in two phases - the light reaction which absorbs light and produces ATP and NADPH, and the dark reaction which uses these to reduce carbon dioxide to carbohydrates. Stomata are epidermal pores that open and close to regulate gas exchange in leaves. Human nutrition involves ingestion, digestion in the stomach and intestines, and absorption of nutrients.
The document discusses the process of photosynthesis in plants. It begins by defining photosynthesis as the process by which plants produce glucose and release oxygen using carbon dioxide, water, and sunlight through the action of chlorophyll. It then describes the key components and stages of photosynthesis, including how raw materials are absorbed by the plant, the light-dependent and light-independent reactions, and the role of stomata in gas exchange. It concludes by explaining the importance of photosynthesis in providing food and maintaining oxygen and carbon dioxide levels.
Hello guys this is the notes of the chapter life processes in detail with all the diagrams of this chapter. I hope this PPT will help you to prepare for your examinations.
I hope you all are safe in your home
stay home, stay safe, stay connected
thank you.
This document provides an overview of various life processes including nutrition, respiration, transportation, excretion, and reproduction. It describes in detail the processes of nutrition, photosynthesis, respiration, and the human digestive and circulatory systems. For nutrition, it explains the different types of nutrients, the steps of digestion and absorption in humans, and photosynthesis in plants. For respiration, it discusses the gas exchange in animals and plants, and aerobic and anaerobic cellular respiration. It also provides a brief introduction to the transportation and circulation systems in humans.
Nutrition and respiration are essential life processes. Nutrition involves taking in nutrients from food to provide energy and materials for growth through processes like ingestion, digestion, absorption, assimilation and egestion. There are two main types of nutrition - autotrophic where organisms produce their own food (like plants) and heterotrophic where food is obtained from other organisms. Respiration is the process by which living beings break down food to release energy. It involves breaking down glucose and pyruvate through aerobic and anaerobic pathways to produce energy molecules like ATP. Exchange of gases like oxygen and carbon dioxide is also crucial for aerobic respiration.
This document discusses nutrition in plants and animals. It begins by introducing the group members and defining nutrition as the interaction of nutrients in food. It then describes two types of nutrition - autotrophic in plants which prepare their own food, and heterotrophic in organisms like humans which depend on other organisms for food. The document proceeds to discuss plant nutrition including photosynthesis, and animal nutrition exemplified by the processes in amoeba and the human digestive system.
General Science digestive system -1.pptxTheRealHeroes
The presentation summarizes three key human body systems: transportation, digestive, and respiratory. It describes how the circulatory system transports substances around the body using blood vessels and heart. It then explains the multi-step digestive system process how food is ingested, digested, absorbed, assimilated, and egested. Key digestive organs like the mouth, stomach, and small intestine are identified. Finally, it outlines the respiratory system of inspiration and expiration where oxygen enters and carbon dioxide leaves the body through the nasal cavity, pharynx, larynx, trachea, bronchi and alveoli.
The document discusses several life processes including nutrition, respiration, and transportation. It describes in detail:
- The different modes of nutrition including autotrophic, heterotrophic, saprotrophic, parasitic, and holozoic.
- How photosynthesis and respiration work in plants and animals, including the processes, reactants, and products.
- How the circulatory system transports nutrients, gases, and wastes throughout the body using the heart and blood vessels. Oxygenated blood is kept separate from deoxygenated blood to efficiently deliver oxygen to tissues.
This document discusses various life processes in living organisms including humans, plants, and amoebas. It covers the processes of nutrition, respiration, transportation, and excretion. Nutrition can occur through autotrophic processes like photosynthesis or heterotrophic processes like digestion. Respiration allows organisms to break down nutrients and release energy. Transportation systems like the circulatory and vascular systems move nutrients, gases, and wastes throughout the body. Excretion eliminates metabolic waste through organs like the kidneys, leaves, and pores.
The document discusses various life processes including nutrition, respiration, and transportation. It provides details on:
- The criteria used to determine if something is living or non-living.
- The basic life processes of nutrition, respiration, transportation, and excretion in living organisms.
- The specific processes of photosynthesis, digestion, and gas exchange that occur in plants and animals.
- The organ systems and biochemical pathways involved in human nutrition, respiration, and transportation.
The document discusses various life processes including nutrition, respiration, and transportation in living organisms. It provides details on:
- How autotrophs and heterotrophs obtain their nutrition through photosynthesis and consumption of other organisms respectively.
- The process of photosynthesis and the role of chloroplasts, water, carbon dioxide, and sunlight in producing carbohydrates in green plants.
- The human digestive system and how food is broken down mechanically and chemically to be absorbed in the small intestine.
- The pathways of cellular respiration to break down glucose and produce energy through aerobic and anaerobic processes.
- The structure and function of the lungs and alveoli in facilitating gas exchange in human respiration
Chap 6 Life Process.pptx Class 10 about life process in hindi mediumdharmendrajhala
This document discusses various life processes including nutrition, respiration, transportation, and excretion. It provides details on:
1) The key criteria for determining if something is alive including movement and molecular movements.
2) The basic life processes of nutrition, respiration, transportation, and excretion in living organisms.
3) The different modes and types of nutrition in plants and animals including photosynthesis, autotrophic and heterotrophic nutrition.
The document discusses various life processes including nutrition, respiration, transportation and excretion. It provides details on the modes of nutrition like autotrophic and heterotrophic nutrition. It describes the process of photosynthesis in plants and the steps of digestion and absorption of food in humans. It explains the two types of respiration - aerobic and anaerobic respiration. It discusses the circulatory system in humans involving the heart, blood vessels and blood. It also describes the transportation of materials in plants through xylem and phloem. The removal of waste through specialized organs like kidneys is discussed under the topic of excretion.
1. The document discusses the process of nutrition in organisms including autotrophic nutrition in plants, heterotrophic nutrition in animals and humans, and the process of photosynthesis.
2. It describes the human digestive system and the steps of digestion and absorption of food. Respiration is discussed including aerobic and anaerobic respiration as well as the human respiratory system.
3. The key components and processes of photosynthesis, nutrition in various organisms, and the human digestive and respiratory systems are explained in detail in the document.
The document discusses various life processes in living organisms including humans and plants. It describes the processes of nutrition, respiration, transportation, and excretion. Nutrition involves taking in food, which can be through autotrophic or heterotrophic means. Respiration releases energy from food through aerobic or anaerobic processes. Transportation systems distribute food, gases, and waste throughout the body using blood vessels and circulation in humans and xylem and phloem in plants. Excretion removes waste from the body through kidneys, ureters, bladder, and urethra in humans and through various means in plants.
The document discusses various life processes including nutrition, respiration, and the human digestive and respiratory systems. It provides details on:
- The two main types of nutrition - autotrophic (photosynthesis in plants) and heterotrophic (absorbing nutrients from other organisms or dead matter).
- The human digestive system breaks down food, with mechanical and chemical digestion occurring in the mouth, stomach, and small intestine before absorption in the small intestine.
- Respiration uses oxygen and releases energy from food, occurring aerobically with oxygen or anaerobically without oxygen. Aerobic respiration occurs in mitochondria and provides significantly more energy.
- The human respiratory system uses the nose, pharynx, larynx, trache
The document discusses life processes and nutrition in living organisms. It defines seven life processes - movement, reproduction, sensitivity, growth, respiration, excretion and nutrition. There are two main modes of nutrition - autotrophic nutrition, where organisms produce their own food (e.g. photosynthesis in plants), and heterotrophic nutrition, where food is obtained from other organisms. The human digestive system is also described, which takes in food and breaks it down through a series of organs so nutrients can be absorbed and waste removed.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
How to Add Chatter in the odoo 17 ERP ModuleCeline George
In Odoo, the chatter is like a chat tool that helps you work together on records. You can leave notes and track things, making it easier to talk with your team and partners. Inside chatter, all communication history, activity, and changes will be displayed.
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.
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Executive Directors Chat Leveraging AI for Diversity, Equity, and InclusionTechSoup
Let’s explore the intersection of technology and equity in the final session of our DEI series. Discover how AI tools, like ChatGPT, can be used to support and enhance your nonprofit's DEI initiatives. Participants will gain insights into practical AI applications and get tips for leveraging technology to advance their DEI goals.
Physiology and chemistry of skin and pigmentation, hairs, scalp, lips and nail, Cleansing cream, Lotions, Face powders, Face packs, Lipsticks, Bath products, soaps and baby product,
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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.
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How to Fix the Import Error in the Odoo 17Celine George
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.
Introduction to AI for Nonprofits with Tapp NetworkTechSoup
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2. LIFE PROCESSES
The processes which maintains body functions and
necessary for survival are called life process.
• All the processes which together perform tasks to
maintain the body and keep the organism alive.
• There are seven essential processes in common:
movement, respiration, sensitivity, growth,
reproduction, excretion and nutrition.
• The four main processes are: -
-Nutrition
-Respiration
-Transportation/Circulation
-Excretion
3. NUTRITION
The process of taking nutrients from food is called
nutrition. It is a critical part of health and development.
Modes of Nutrition:
-Autotrophic
-Heterotrophic
Autotrophic- The organism which produce their own food
from simple inorganic material (water and carbon dioxide)
in the presence of sunlight. Ex: Plants, algae, bacteria.
Heterotrophic- The organism which depends upon
another organism to live. Ex: Human beings, Amoeba,
Animals.
4. NUTRITION IN
PLANTS
• Photosynthesis- The process in which green plants
convert simple inorganic material (water, carbon
dioxide) into complex organic material (6CO2 +
6H2O → C6H12O6 + 6O2 ) in the presence of
chlorophyll and sunlight.
• Order of Events:
- Absorption of light energy by chlorophyll.
- Conversion of light energy into chemical energy
and splitting of water molecules into Hydrogen and
Oxygen
- Reduction of Carbon dioxide into Carbohydrates.
• Chloroplasts- These are the small organelles found
in plant cell. It contains chlorophyll, which absorb
sunlight for photosynthesis.
5. HETEROTROPHIC NUTRITION
Saprophytes- They
obtain food from
dead or decaying
organic matter. Ex-
Bacteria, Fungi etc.
Parasitic- They
obtain food from
another organism
without killing them.
Ex- Mosquito,
Leeches, Ticks, Tice
etc.
Holozoic- The mode
of nutrition which
involves ingestion,
digestion, absorption
and assimilation of
liquid or solid organic
material. Ex-
Animals, Human
beings etc.
6. NUTRITION IN
HUMAN
• Mouth- Intake of food
• Teeth- Breaks the food
• Tongue- Tasting and rolling the food
• Glands- Saliva contains enzyme (salivary
amylase) that breaks down starch (food) to
simple sugar.
Oesophagus
• Taking food from mouth to stomach by Peristaltic
movement.
• Stomach is large organ, it expands when food
enters it.
• Gastric Glands- It releases Gastric Juice which
contains ; HCL, Pepsin and Mucus.
• HCL- Makes medium acidic kill the harmful
bacteria of food.
• Pepsin- Breaks down proteins into amino acids.
• Mucus- Protects inner lining of stomach.
7. Stomach
• It is a site of complete digestion.
• Liver- It produces Bile Juice and salt.
• Bile Juice- It makes the food alkaline (breaks down into
simpler).
• Bile salt- Breaks the large fat globules. This is called
emulsification.
• Gall bladder- Stores Bile juice and salt
• Pancreas: Tripsin- Break down protein into amino acid.
Lipase- It breaks down emulsified fat.
Small Intestine
• Villi -Finger like projections
-Increase in surface area of absorption
-Supplies food to blood vessels
• Then blood vessels take the food to each cell of the
body
8. Large Intestine
• Unabsorbed food is sent.
• Its walls absorb more water from the material.
• Rest of the material is removed from the body via
Anus.
This process starts in the long tube called the
Alimentary canal from mouth to anus.
9. RESPIRATION
The process in which cells of an organism obtains energy by consuming oxygen and glucose is called Respiration.
It involves breathing.
• There are two types: Aerobic- Producing energy in the presence of oxygen.
Anaerobic- Producing energy in the absence or lack of oxygen.
GLUCOSE
Anaerobic – Absence of Oxygen:
Ethanol (C2H5OH) + Carbon Dioxide + Energy
Ex: Yeast
Lack of Oxygen:
Lactic acid (C3H6O3 ) + Energy
Ex: Muscle cells
Presence of Oxygen:
Water + Carbon Dioxide + Energy
Ex: Living Beings (takes place in Mitochondria)
10. HUMAN
RESPIRATORTY
SYSTEM
• Oxygen is taken into the body through nose.
• The air is filtered by fine hairs present in the nose.
• From nose the air passed through the throat to lungs.
In the Lungs:
The air passage divides into smaller and smaller tubes and
finally reach in the alveoli.
Alveoli
• Balloon- like structures
• Provides a surface for exchange of gases.
• The walls of the alveoli connects with blood vessels.
11. • Then, oxygen dissolves in Haemoglobin from alveoli
and is carried from lungs to cells to all the body parts.
• The blood brings Carbon Dioxide from the cells
releases into Alveoli.