Question

An important example of an electron acceptor that functions in glycolysis is:

1) ATP
2) oxygen
3) NaD⁺
4) water

Answer 1

In glycolysis, NAD+ is an important electron acceptor that functions by picking up high-energy electrons from glyceraldehyde-3-phosphate and producing NADH.

Step-by-step explanation:

In the process of glycolysis, an important electron acceptor that functions is NAD+. NAD+ picks up high-energy electrons during the oxidation of glyceraldehyde-3-phosphate and is reduced to NADH. This electron carrier plays a critical role in the production of ATP during cellular respiration.

During glycolysis, the sixth step involves the extraction of high-energy electrons from glyceraldehyde-3-phosphate, which are taken up by NAD+. This produces NADH and allows for the continuation of the glycolytic pathway. Therefore, the correct answer to the question is NaD+.