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olga2289 [7]
3 years ago
11

Which of the following is most likely to move through the cell membrane by facilitated diffusion? A. Small lipids, B. 02, C. C02

, C. Na+
Biology
1 answer:
tekilochka [14]3 years ago
8 0
The answer in here is Na+. We know this because <span>a cell membrane is non-polar which means that polar molecules or charged particles (ions) will not be able to go through without a channel. Likewise, small non-polar molecules will be able to diffuse without a channel - straight through the membrane. That is why the best option is Na+</span>
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