If a Cell Has an Increased Need for a Particular

Multiple Choice

If a cell has an increased need for a particular molecule already present in a higher concentration within the cell than in the extracellular fluid, the cell might use active transport, which usually moves molecules

A) in the same direction as diffusion moves them.
B) in a direction opposite to the one in which diffusion moves them.
C) in a direction that tends to bring about equilibrium.
D) toward higher pH.
E) from inside to outside the cell.