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ziro4ka [17]
3 years ago
12

Molecules like glucose and amino acids are not lipid soluble, so cannot cross the cell membrane by simple diffusion. Instead, th

ey are shuttled across by carrier proteins in the membrane from high to low concentration. Does this process require energy from the cell? This is an example of what type of molecular movement?
Biology
1 answer:
schepotkina [342]3 years ago
3 0

Answer: this is called passive transport and it does not require energy.

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