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Biology, 29.03.2020 04:25 cam1976

Which is a way in which exocytosis differs from the pumping of calcium ions against a concentration gradient?

A. Exocytosis is a form of passive transport.
B. Exocytosis does not involve a carrier protein.
C. Exocytosis occurs with the concentration gradient.
D. Exocytosis requires an expenditure of energy by the cell

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