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Solnce55 [7]
3 years ago
9

The process of the plasma membrane pumping excess sodium out of a cell into an environment where there is higher concentration o

f sodium is called _____
A. diffusion
B. active transport
C. osmosis
D. coupled transport
Biology
1 answer:
azamat3 years ago
3 0

Answer:

Active transport

Explanation:

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