Select your answer:
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Bacteria Structure › ViewWhat is the job of the cell membrane in bacteria?
A. Decides what enters and exits the cell
B. To make protiens
C. To hold organelles in place
D. To hold water and nutrients
Pharmacology › View
The majority of drug molecules move throughout the tissue fluid or across cellular membrane barriers by
A. Osmosis
B. passive diffusion
C. up a concentration gradient
D. active transport