Question

Which of the following statements about cellular respiration is true? Group of answer choices In glycolysis, NAD+ is oxidized to form NADH. In the electron transport chain, NAD+ is oxidized to form NADH. In the electron transport chain, NAD+ is reduced to form NADH. In glycolysis, NAD+ is reduced to form NADH.

Answer 1

In glycolysis, NAD+ is reduced to form NADH.

Step-by-step explanation:

NAD+ gains an hydrogen electron in the glycolysis pathway which translates to a reduction and not an oxidation.

There is also a subsequent oxidation that takes place in the electron transport chain system.

This facts makes NAD+ as being reduced to NADH in glycolysis as the right fans best option to choose from.