Question #5ec60

1 Answer
H Dev
Jun 18, 2016

It allows for molecules to move from high concentration to low concentrations.

Explanation:

Passive transport, unlike active transport, does not require any energy for molecular movements. There can be passive transports for water (which is called osmosis). Since a cell membrane is selectively permeable, it balances out the molecules from both inside and outside of the cell membrane.

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