fill in the blank question the c4 pathway has a cost to plants, because…

fill in the blank question
the c4 pathway has a cost to plants, because the conversion of to pep requires the expenditure of atp.

Brief Explanations

In the C4 pathway, the conversion of pyruvate to PEP (phosphoenolpyruvate) requires ATP. This is an energy - consuming step for plants.

pyruvate