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Helen [10]
3 years ago
10

why is it important that a cell membrane contains opening into the cell a the opening allows chemical such as oxygen and other n

utrients into the cell b the opening will allow the cell to grow larger see the openings are only used for carbon dioxide to leave the inside of the cell the opening in the cell membrane allows DNA to come in and out of the cell ​
Biology
1 answer:
wolverine [178]3 years ago
4 0

Answer:

Explanation:

Cells generate energy from the controlled breakdown of food molecules. ... View Terms of Use  molecules that other cells rely on for the energy required to sustain growth, metabolism, ... proteins that span the cell membrane permit specific molecules into the cell, Figure 2: Cells can incorporate nutrients by phagocytosis.

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