RaspberryKitten RaspberryKitten

03-12-2015
Physics

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How do materials, such as nutrients and waste, pass through the cell membrane?

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TheOnlySongBird TheOnlySongBird

03-12-2015

Think of the cell membrane as a net and the nutrients are the perfect fit to fall through it. Where the waste is not the right size and will not fit through the holes of the net.

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