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Maru [420]
3 years ago
5

Which of these particles is able to pass freely through a cell membrane ?

Biology
1 answer:
Rama09 [41]3 years ago
5 0
Water diffusion is called osmosis. Oxygen is a small molecule and it's nonpolar, so it easily passes through a cell membrane<span>. Carbon dioxide, </span>the<span> byproduct of </span>cell<span>respiration, is small enough to readily diffuse out of a </span>cell<span>. Small uncharged lipid molecules can </span>pass through the<span> lipid innards of </span>the membrane<span>.</span>
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