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3 years ago

8

Why must the cell move things in and out of it?

1 answer:

Varvara68 [4.7K]3 years ago

7 0

Answer:

Moving things in and out of the cell is an important role of the plasma membrane. It controls everything that enters and leaves the cell. There are two basic ways that substances can cross the plasma membrane: passive transport, which requires no energy; and active transport, which requires energy.

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