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The cell membrane _____. only allows materials to enter a cell separates the cell from the external environment is made of a single layer of lipids and phosphorous molecules is only present in eukaryotic
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The cell membrane _____.

only allows materials to enter a cell

separates the cell from the external environment

is made of a single layer of lipids and phosphorous molecules

is only present in eukaryotic cells

User EngineerDave
by
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2 Answers

4 votes

Answer:

The answer is b .

Step-by-step explanation:

User Dani Sancas
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8.3k points
3 votes
The answer to fill in the blank would be B) because the cell membrane doesn't ONLY allow material to enter, it also allows it to exit and C) and D) aren't correct either.
User AllocSystems
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