Question

What process occurs in Box A?

a. electron transport and oxidative phosphorylation
b. glycolysis
c. the citric acid cycle
d. oxidative phosphorylation
e. electron transport

Answer 1

The process that occurs in box A would be glycolysis.

What is Glycolysis in carbohydrate metabolism?

Glycolysis can be defined as the step in carbohydrate metabolism that helps in break down of glucose into energy called pyruvate which can be utilized by the body cells.

This is usually the first step of carbohydrate metabolism before the entrance of the pyruvate into oxidative phosphorylation pathway for further generation of energy.

Therefore, it can be said that the process that occurs in box A is glycolysis.

Answer 2

Step-by-step explanation:

Glycolysis is the first phase of cellular respiration. It is the degradation of glucose into small molecules to yield ATP (cellular energy).

Box A is the cytosol where Glycolysis occurs. This is mainly due to the high concentration of glucose and other related enzymes.