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ankoles [38]
3 years ago
10

The transport a very large molecules such as proteins​

Biology
1 answer:
murzikaleks [220]3 years ago
3 0

Answer:

Very large molecules such as proteins are too big to move through the cell membrane which is said to be impermeable to them. The type of transport proteins present in a cell membrane determines which substances the membrane is permeable to. CO2 molecules pass directly through phospholipids. Glucose molecules travel through the proteins.

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4 years ago
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