Question

Which is true of active transport?

A. the energy used by the cell is in the form of the ADP molecule

B. Molecules called pumps function to control active transport

C. In active transport the cel does not have to do any work as nature moves the materials across the cell membrane

D. In active transport, the cell must push the molecules from a tree as of higher concentration to areas of lower concentration

Answer 1

.In active transport ,the cell must push the molecules from the region of higher concentration to the region of lower concentration.

Answer 2

D. In active transport, the cell must push the molecules from a tree as of higher concentration to areas of lower concentration

Hope this helps