Question

In the absence of oxygen, what is the net gain of ATP for each glucose molecule that enters glycolysis?

a. because in the absence of oxygen,
b. no ATP can be made four ATP up to 30 ATP none,
c. because all of the available energy remains in either lactate or ethanol two ATP
d. none

Answer 1

During anaerobic oxidation of a glucose molecule 2 ATP molecules are gained as the net profit. It is because here is no Krebs cycle and electron transport chain in anaerobic respiration.