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Today at 7:45 AM
Biology

Answered

Which of the following substances are too large for carrier proteins?
a. ions
b. glucose
c. polysaccharides
d. None of the above

Answer :

Today at 7:50 AM

A glucose molecule is too large to pass through a cell membrane via simple diffusion. Instead, cells assist glucose diffusion through facilitated diffusion and two types of active transport.

So the answer is B

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