Question

which process allow movent in and out of cell a)osmosis b) diffusion c)active transport d) 1 2 and 3 e)1 and 2 only

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Answer 1

Answer:

Substances can continue to move in and out of a cell using a process called active transport. ... During active transport, protein carriers in the cell membrane 'pick up' particles and move them against the concentration gradient.

Answer 2

Answer:

1,2 and 3 is the answer because osmoisis is the liquid transportation diffusion is fluid transportation and active transport includes both diffusion and omoisis