Question

The movement of molecules from a region of higher concentration , to a region of their lower concentration with the help of protein molecules is called *



Osmosis

Facilitated diffusion

Active transport

Simple diffusion

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Answer 1

Active transport as it needs energy

Answer 2

Answer:

osmosis

Explanation:

Diffusion is the movement of molecules from an area of high concentration of the molecules to an area with a lower concentration. For cell transport, diffusion is the movement of small molecules across the cell membrane.