Question Detail

BIO 101 BIO 101 Past Questions Objective Question

Question

Most of the ATP made during cellular respiration is generated by
Options
A glycolysis
B oxidative phosphorylation
Correct Answer
C photophosphorylation
D substrate level phosphorylation
Correct Answer

Option B is the correct answer.

Detailed Explanation

Oxidative phosphorylation is the process that produces the majority of ATP in cellular respiration. It involves the electron transport chain and chemiosmosis, using energy from NADH and FADH2 to power ATP synthase.

Hint

Which process uses oxygen and the electron transport chain to make most of the ATP?

Question Info