Question

question 3 of 10
how does the folded nature of the cristae within mitochondria affect their function?
a. the folds increase the surface area to increase the efficiency of mitochondrial reactions.
b. the folds decrease the amount of energy captured by the mitochondria to break down glucose.
c. the folds increase the amount of energy needed by the mitochondria to move materials across the membrane.
d. the folds decrease the rate of transfer of atp across mitochondrial membranes to help the cell conserve energy.

Explanation:

The cristae are the inner - folded membranes of mitochondria. The folding increases the surface area available for the biochemical reactions of cellular respiration (such as the electron - transport chain and ATP synthesis) to occur, enhancing their efficiency.

Answer:

A. The folds increase the surface area to increase the efficiency of mitochondrial reactions.