janetvxa janetvxa

13-04-2017
Biology

contestada

The movement of a substance into and out a cell without using energy is called ?

The movement of a substance into and out a cell without using energy is called class=

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saalachutiya saalachutiya

13-04-2017

Passive transport is the movement of molecules across the cell membrane and does not require energy.

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Davidfangwild Davidfangwild

13-04-2017

I believe it is passive transport

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