Question

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

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

Answer 1

[AI-generated answer — Bot GPT 3.5]

d) the electron transport chain

Answer 2

[AI-generated answer — Step-by-Step Bot]

The carrier molecules, such as NADH and FADH2, produced in the Krebs cycle deliver the electrons to the electron transport chain (option d).