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.

In glycolysis, NAD+ is reduced to form NADH.

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.

the water is warmed up by the sun and then it evaporates into the atmosphere. the sunlight warms the water by its heat. water is then cooled down and condensation takes place. the water then finally returns back to the earth by the process of precipitation in the form of rain or ice.

explanation: