PHYSIOLOGY
MUSCLE ENERGETICS GLYCOLYSIS
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Look at your diagram. Which of the following is the reactant of aerobic and anaerobic respiration?
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acetyl CoA
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ethanol
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PGAL
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pyruvate
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Explanation:
Detailed explanation-1: -Aerobic respiration uses oxygen and glucose as reactants and makes ATP, carbon dioxide and water as products.
Detailed explanation-2: -In anaerobic respiration, glucose is the only reactant, which also makes option D incorrect, as glucose and carbon dioxide are listed as reactants here. While animal cells produce lactic acid when they carry out anaerobic respiration, yeast cells produce ethanol and carbon dioxide.
Detailed explanation-3: -The reactant is glucose and the product is lactic acid. 2 ATPs are generated as well. In plants and microorganisms (like yeast) alcoholic fermentation occurs. The reactant is glucose and the products are ethanol and carbon dioxide.
There is 1 question to complete.