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Cellular and Molecular Biology

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Membrane Transport: Active Transport

CELLS-R52L4$

Active transport is employed in various ways to move metabolites and solutes across membranous barriers in the cell.

Which one of the following is NOT a mechanism of active transport?

A

Coupled transport.

B

ATP hydrolysis-driven pump.

C

Unidirectional movement with gradients.

D

Choices 'A' and 'B'.