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Bumek [7]
2 years ago
7

IMPORTANCE OF TRANSPORT MECHANISMS IN CELLULAR PROCESSES.

Biology
1 answer:
earnstyle [38]2 years ago
5 0

Explanation:

Small substances constantly pass through plasma membranes. Active transport maintains concentrations of ions and other substances needed by living cells in the face of these passive movements. Much of a cell's supply of metabolic energy may be spent maintaining these processes.

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