The electrons transferred from acetyl groups in the Krebs cycle are transferred to:
A)NAD⁺ only
B)FAD only
C)neither NAD⁺ and FAD
D)both NAD⁺ and FAD

Question

Quizplus · Accepted Answer

The electrons transferred from the acetyl groups in the Krebs cycle are transferred to both NAD⁺ and FAD. NAD⁺ and FAD are electron carriers that accept electrons and become reduced to NADH and FADH₂, respectively. These reduced forms can then be used in the electron transport chain to generate ATP.

The Electrons Transferred from Acetyl Groups in the Krebs Cycle