PPT ON RESPIRATION .pdf
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Respiration is the process by which living organisms produce energy from food. It consists of breathing, which supplies oxygen to cells and removes carbon dioxide, and cellular respiration, where food breaks down within cells to release energy. Aerobic respiration specifically refers to the breakdown of glucose with oxygen to produce carbon dioxide, water, and energy. The scientific equation representing aerobic respiration is: Glucose + Oxygen → Carbon Dioxide + Water + Energy.
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Biology
The document discusses respiration in organisms. It explains that respiration includes both breathing and cellular respiration. Breathing involves intake of oxygen through lungs, while cellular respiration involves the oxidation of foods like glucose in mitochondria to release energy. There are two types of respiration - aerobic respiration, which uses oxygen to fully break down glucose, and anaerobic respiration used by microbes which breaks down glucose without oxygen. The document also provides details about human respiration and the respiratory system.
Aerobic & anaerobic respiration
Aerobic and anaerobic respiration are the two main types of cellular respiration. Aerobic respiration uses oxygen to break down glucose and produce energy through ATP in the mitochondria. It produces much more energy than anaerobic respiration but requires oxygen. Anaerobic respiration occurs without oxygen in the cytoplasm and produces lactic acid, leading to fatigue. It produces energy more quickly than aerobic respiration but in smaller amounts. Both types of respiration are important for energy production during exercise.
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Cellular respiration is the process that releases energy from food molecules like glucose in the presence of oxygen. It occurs in three main stages: glycolysis, the Krebs cycle, and the electron transport chain. Glycolysis produces a small amount of energy while the electron transport chain, which uses oxygen, produces the bulk of the energy. Photosynthesis and cellular respiration are opposite but interconnected processes - photosynthesis uses carbon dioxide and water to produce oxygen and energy in the form of glucose, while cellular respiration uses oxygen and glucose to release energy and produce carbon dioxide and water.
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1. Respiration is the process by which living cells produce energy from food sources like glucose.
2. Aerobic respiration uses oxygen to fully break down glucose into carbon dioxide and water, producing more energy. Anaerobic respiration breaks down glucose without oxygen, producing less energy.
3. In humans, muscles use anaerobic respiration during intense exercise when oxygen delivery is insufficient, producing lactic acid as a byproduct which must later be broken down.
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Cellular respiration breaks down sugar into energy that cells can use. There are two types of respiration: aerobic respiration, which requires oxygen, and anaerobic respiration, which occurs without oxygen. Aerobic respiration uses glucose and oxygen to produce energy, carbon dioxide, and water. Anaerobic respiration takes place in some yeasts, bacteria, and muscle tissue without oxygen and can produce ethanol through alcoholic fermentation. Plants respire through their leaves, which take in oxygen and release carbon dioxide through stomata, while roots take in air from soil.
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The document summarizes the respiratory system and different types of respiration. It describes aerobic respiration, which occurs in the presence of oxygen over long periods of activity, and anaerobic respiration, which occurs without oxygen for short bursts. It also discusses the process of breathing, gaseous exchange in the lungs, and oxygen debt following intense anaerobic exercise.
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1. All living organisms respire to obtain energy from food through cellular respiration. During respiration, oxygen is used to break down glucose and release energy, carbon dioxide and water.
2. Humans and other organisms breathe to take in oxygen which is transported to cells where it is used in cellular respiration. We breathe out carbon dioxide which is a waste product of respiration.
3. The rate of breathing, or breathing rate, increases during exercise or physical activity to supply more oxygen to cells when energy demands are higher. Holding one's breath for too long causes discomfort due to lack of oxygen.
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The document outlines the content to be covered in the third trimester of a senior biology class taught by Professor Ma. Magdalena Ravagnan. The content includes sections on respiration, gas exchange, and kidneys. Specific topics to be addressed are aerobic vs anaerobic respiration, the process of breathing and gas exchange in the lungs, and the roles and functions of the kidneys.
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The document discusses respiration in organisms. It explains that respiration includes both breathing and cellular respiration. Breathing involves intake of oxygen through lungs, while cellular respiration involves the oxidation of foods like glucose in mitochondria to release energy. There are two types of respiration - aerobic respiration, which uses oxygen to fully break down glucose, and anaerobic respiration used by microbes which breaks down glucose without oxygen. The document also provides details about human respiration and the respiratory system.
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Aerobic and anaerobic respiration are the two main types of cellular respiration. Aerobic respiration uses oxygen to break down glucose and produce energy through ATP in the mitochondria. It produces much more energy than anaerobic respiration but requires oxygen. Anaerobic respiration occurs without oxygen in the cytoplasm and produces lactic acid, leading to fatigue. It produces energy more quickly than aerobic respiration but in smaller amounts. Both types of respiration are important for energy production during exercise.
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Cellular respiration is the process that releases energy from food molecules like glucose in the presence of oxygen. It occurs in three main stages: glycolysis, the Krebs cycle, and the electron transport chain. Glycolysis produces a small amount of energy while the electron transport chain, which uses oxygen, produces the bulk of the energy. Photosynthesis and cellular respiration are opposite but interconnected processes - photosynthesis uses carbon dioxide and water to produce oxygen and energy in the form of glucose, while cellular respiration uses oxygen and glucose to release energy and produce carbon dioxide and water.
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1. Respiration is the process by which living cells produce energy from food sources like glucose.
2. Aerobic respiration uses oxygen to fully break down glucose into carbon dioxide and water, producing more energy. Anaerobic respiration breaks down glucose without oxygen, producing less energy.
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Respiration gaurav
Cellular respiration breaks down sugar into energy that cells can use. There are two types of respiration: aerobic respiration, which requires oxygen, and anaerobic respiration, which occurs without oxygen. Aerobic respiration uses glucose and oxygen to produce energy, carbon dioxide, and water. Anaerobic respiration takes place in some yeasts, bacteria, and muscle tissue without oxygen and can produce ethanol through alcoholic fermentation. Plants respire through their leaves, which take in oxygen and release carbon dioxide through stomata, while roots take in air from soil.
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The document summarizes the respiratory system and different types of respiration. It describes aerobic respiration, which occurs in the presence of oxygen over long periods of activity, and anaerobic respiration, which occurs without oxygen for short bursts. It also discusses the process of breathing, gaseous exchange in the lungs, and oxygen debt following intense anaerobic exercise.
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1. All living organisms respire to obtain energy from food through cellular respiration. During respiration, oxygen is used to break down glucose and release energy, carbon dioxide and water.
2. Humans and other organisms breathe to take in oxygen which is transported to cells where it is used in cellular respiration. We breathe out carbon dioxide which is a waste product of respiration.
3. The rate of breathing, or breathing rate, increases during exercise or physical activity to supply more oxygen to cells when energy demands are higher. Holding one's breath for too long causes discomfort due to lack of oxygen.
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The document outlines the content to be covered in the third trimester of a senior biology class taught by Professor Ma. Magdalena Ravagnan. The content includes sections on respiration, gas exchange, and kidneys. Specific topics to be addressed are aerobic vs anaerobic respiration, the process of breathing and gas exchange in the lungs, and the roles and functions of the kidneys.
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Respiration in organisms
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RESPIRATION IN ANIMALS.pptx
Organisms are a composition of different types of cells that perform different types of functions- essential to keep them alive.
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Rice is a kharif crop grown in Assam across six zones from November to June. In 2020, Assam produced 5.1 million tons of rice, an increase from 4.73 million tons in 2017. Rice production in Assam has been growing at an average annual rate of 2.73%. Rice accounts for 96% of Assam's total food grain production and is grown on 2.54 million hectares, covering most of the state's gross cropped area.
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CLASS 8 CHAPTER 1 PPT
This document discusses crop production and management. It defines a crop as plants of the same kind cultivated on a large scale in a field. There are two main types of crops: kharif crops grown during the rainy season like rice, maize, and cotton, and rabi crops grown during the winter like wheat, gram, and mustard. Crop production involves agricultural practices throughout the year including soil preparation, sowing, adding fertilizers and manure, irrigation, weed protection, harvesting, and storage. Fertilizers are manufactured inorganic salts that provide nitrogen, phosphorus, and potassium, while manure is a natural substance obtained from decomposing animal waste that provides humus and nutrients to soil.
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- 2. AEROBIC RESPIRATION - DHANVIR SINGH 003921
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