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kondor19780726 [428]
2 years ago
5

facilitated diffusion requires _____. a. membrane proteins b. transport proteins c. membrane pouch d. energy

Biology
2 answers:
Goryan [66]2 years ago
7 0
The answer is <span>b. transport proteins.
</span>
Facilitated diffusion is the process of passive transport, which means without using of energy, of ions and molecules across a cell membrane. Although, this process does not require energy such as active transport, transport proteins are required. The role of transport proteins in facilitated diffusion is to provide a hydrophilic route within hydrophobic lipids of the membrane, and that way facilitate ions and molecules to cross the membrane.
chubhunter [2.5K]2 years ago
3 0

below is wrong!!! The correct answer should be membrane proteins

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