what is the respiration process?
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Respiration is the biochemical process in which the cells of an organism obtain energy by combining oxygen and glucose, resulting in the release of carbon dioxide, water, and ATP (the currency of energy in cells). ... Note the number of oxygen, carbon dioxide, and water molecules involved in each 'turn' of the process.
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Pulmonary ventilation is the process of breathing—inspiration (inhaling air) and expiration (exhaling air). External respiration is the process of gas exchange between the lungs and the blood. ... Inside the cell, cellular respiration generates energy (ATP), using O2 and glucose and producing waste CO2.
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Cellular respiration is the metabolic process in which cells obtain energy, usually by “burning” glucose in the presence of oxygen. ... Respiration by the respiratory system supplies the oxygen needed by cells for aerobic cellular respiration and removes the carbon dioxide produced by cells during cellular respiration.
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Aerobic respiration. Glucose and oxygen react together in cells to produce carbon dioxide and water and releases energy. The reaction is called aerobic respiration because oxygen from the air is needed for it to work. ... The mitochondria, found in the cell cytoplasm, are where most respiration happens.
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Cellular respiration is the chemical reaction in which glucose and oxygen are turned into water, carbon dioxide, and energy (ATP). In this reaction, glucose and oxygen are reactants, while water, carbon dioxide, and energy (ATP) are products.
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Breathing is a constant process where you breathe in and out constantly through out the day. It is a process of taking in oxygen and expelling carbon dioxide. ... Breathing is a process of taking oxygen into the lungs while respiration is taking the oxygen from the lungs into the blood stream or to the cells.
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Cellular respiration is the metabolic process by which an organism obtains energy by reacting oxygen with glucose to give water, carbon dioxide, and adenosine triphosphate (energy). ... Internal respiration involves gas exchange between the bloodstream and tissues, and cellular respiration.
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Both photosynthesis and respiration involve the conversion of energy from one form to another through a series of biochemical reactions. Both processes use and produce ATP in reactions that are carried out on membranes and are controlled by enzymes.
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Nutrition is the process of obtaining food by the organism and digesting the complex nutrients in the food. In respiration, the energy present in the food (taken in through nutrition) is released and used to carry out the bodily processes.
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Respiration is the process of breaking down of glucose to produce energy which is then used by cells to carry out the cellular function. Breathing takes place in the lungs. ... Breathing is a voluntary physical process. Respiration is an involuntary chemical process.
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Summary. Through the process of cellular respiration, the energy in food is converted into energy that can be used by the body's cells. During cellular respiration, glucose and oxygen are converted into carbon dioxide and water, and the energy is transferred to ATP.
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Living organisms use energy released by respiration for their life processes. There are two types of respiration – aerobic (which needs oxygen) and anaerobic (which doesn't need oxygen).
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Cellular respiration takes the energy stored in glucose and transfers it to ATP. Cellular respiration has three stages: glycolysis: the Krebs cycle and electron transport. The inner and outer membranes of the mitochondrion play an important roles in aerobic respiration.
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Summary. Cellular respiration is the aerobic process by which living cells break down glucose molecules, release energy, and form molecules of ATP. Overall, this three-stage process involves glucose and oxygen reacting to form carbon dioxide and water.
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Breathing involves inhale of oxygen from the atmosphere into the lungs and exhale of carbon dioxide from the lungs into the atmosphere ; whereas cellular respiration involves breakdown of glucose into carbon dioxide and water in living cells, releasing energy.
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All organisms respire in order to release energy to fuel their living processes. The respiration can be aerobic, which uses glucose and oxygen, or anaerobic which uses only glucose.
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(We breathe because oxygen is needed to burn the fuel [sugars and fatty acids] in our cells to produce energy.) What happens in the process of respiration? (Oxygen is brought into the lungs via breathing, where it is transported by red blood cells to the entire body to be used to produce energy.