ATP molecules for every glucose molecule that is oxidized by aerobic respiration is because the NADH that is made in the cytosol during glycolysis cannot diffuse through the inner membrane of the mitochondrion‚ it must be transported into the mitochondrial matrix. So as a result the active transport of NADH consumes ATP releasing only 36 ATP molecules. 18) Anaerobic pathway differs from the pathways of aerobic respiration at the sites they occur in eukaryotic cells by the presence of oxygen
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VO2 max of an athlete because‚ philosophically of course‚ the more oxygen used during exercise‚ the more ATP that is produced. This translates into; the more oxygen that can be absorbed by the body‚ the more energy that is produced through cellular respiration‚ and in turn‚ an athlete would heighten the intensity of the workout for a longer period of time becoming a better athlete. The VO2 Max of a person can be affected by mass‚ time it took to walk necessary distance‚ and heart rate. Each variable
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run out and organisms would die. The amount of carbon nitrogen and oxygen on the earth is fixed‚ they can exists in different forms but no more may be added. So that these don’t run out they are cycles so they may be reused. Photosynthesis and respiration are the reverse of each other‚ and you couldn’t have one without the other. Carbon is an essential component of all organic substances‚ necessary in nucleic acids‚ proteins‚ carbohydrates. The only way that can enter ecosystems is when it’s used
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large vacuoles. c. Movement between zones with high electron donor concentrations and zones with high electron acceptor concentrations. d. Cyclic photophosphorylation e. Both “a” and “d” are true 6. Correctly complete the following sentence: Metal respiration…. a. is often coupled to oxidation of glucose. b. sometimes
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products of the breakdown of glucose: 1. Two ATP molecules 2. Pyruvic acid If oxygen is not available‚ pyruvic acid is converted to lactic acid‚ which is the end product of anaerobic respiration. 8. If oxygen is available‚ the process is known as ___aerobic_ respiration. Name two sources of oxygen: 1. Oxygen enters the muscle cell directly from the blood. 2. Oxygen is stored in myoglobin‚ an oxygen-binding protein. The aerobic pathway consists
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about cycles. Respiration Cells in the body use ATP as a direct source of energy. The conversion of glucose into ATP takes place during respiration. There are 2 different types of respiration‚ the more common and frequent one is aerobic respiration which is the production of ATP for energy. The less common one is anaerobic respiration‚ the production of lactate during which the muscles have a limited supply of oxygen‚ and however keep working despite this. Aerobic respiration requires oxygen
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ATP_______________________ 2. __ 2 pyruvic acid_______________________ If oxygen is not available‚ pyruvic acid is converted to _lactic acid_________ acid‚ which is the end product of _anaerobic_____________ respiration. 8. If oxygen is available‚ the process is known as __aerobic___________ respiration. Name two sources of oxygen:
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mitochondrion becomes even more complex when divided into its two internal compartments‚ the intermembrane space and the mitochondrial matrix. In the mitochondria‚ the biochemical reaction‚ respiration takes place. The balanced formula for respiration is C6H12O6 + 6 H2O à 6 H2O + 6 O2 + E‚ the catalyst being enzymes. Respiration is when oxygen is consumed as a reactant along with the organic fuel. In order for the process take place‚ food must be available‚ along with oxygen. The first two stages occur due
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Define the standard reduction potential. Why aerobic grow generates the highest amount of energy (ATP). How this value plays a role in organization of electron transport system. Compare Eo of aerobic and anaerobic respiration 3. Describe the flow of electron in fermentation and respiration. What happened to the electron in each of the above processes 4. Describe how enzymes are involved in chemical reactions. (activation energy‚ lowering Eo 5. Define apoenzyme andcofactor. What is the
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Review Questions Exam 2 Although I try to cover all materials thoroughly in these questions‚ anything covered in lecture may appear on the exam. Membrane Transport 1. Describe the cell permeability and membrane transport. What can enter/exit the cell on its own? What requires assistance? Why? 2. Describe membrane potential. What is it? How is it established? How does it influence the transport of charged molecules? What are the components of the electrochemical gradient?
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