Question

question 9 of 20 : select the best answer for the question. 9. how is energy expended in active transport? a. atp b. krebs cycle c. glycolysis d. lysic acid mark for review (will be highlighted on the review page) << previous question next question >>

Explanation:

Active transport requires energy, and ATP (adenosine triphosphate) is the primary energy currency of the cell used for this process. The Krebs cycle and glycolysis are metabolic pathways that produce ATP, not the direct energy source for active transport. "Lysic acid" is not a relevant term here. So the correct answer is A.

Answer:

A. ATP