Multiple Choice
Active transport occurs across membranes that:
A) have a higher concentration of the solute on the outside of the cell.
B) are semipermeable to water and small electrically uncharged molecules.
C) have receptors that are capable of binding with the substances to be transported.
D) have a cell membrane that is hydrophobic rather than hydrophilic.
Correct Answer:

Verified
Correct Answer:
Verified
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