AP BIOLOGY

Detailed explanation-1: -The stage that produces most of the ATP during cellular respiration is the electron transport system (ETS). The inner mitochondrial membrane holds the ATPase enzyme and the complexes for ETS.

Detailed explanation-2: -Answer and Explanation: (b) ATP produced by aerobic respiration provides the greatest amount of ATP for contraction. This is the process where high energy electron carriers are oxidized in the mitochondria to provide energy to the electron transport chain which will produce ATP via chemiosmosis.

Detailed explanation-3: -As protons move through ATP synthase, ADP is turned into ATP. The production of ATP using the process of chemiosmosis in mitochondria is called oxidative phosphorylation.

Detailed explanation-4: -In chemiosmotic phosphorylation, what is the most direct source of energy that is used to convert ADP + inorganic phosphate to ATP? substrate-level phosphorylation.

Detailed explanation-5: -Aerobic respiration produces much more ATP than anaerobic respiration. Anaerobic respiration occurs more quickly than aerobic respiration.