The Krebs cycle produces electron carrier molecules. Where do these carrier molecules deliver the electrons produced in the Krebs cycle?

Question

a
the electron transport chain
b
lactic acid fermentation
c
glycolysis
d
alcohol fermentation

Answer 1

The correct answer is:

a) the electron transport chain

The electron carrier molecules (NADH and FADH2) produced in the Krebs cycle deliver the electrons to the electron transport chain, where they are used to generate ATP through oxidative phosphorylation.