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tatuchka [14]
3 years ago
9

Mee help right right now please

Biology
2 answers:
Roman55 [17]3 years ago
7 0
The brown is protein channel
kipiarov [429]3 years ago
6 0

Answer:

1) B - protein channel

2) D - to assist in the movement of substances across the membrane by facilitated diffusion or active transport

Explanation:

1) B is the answer because the proteins would travel through the protein channel to enter or leave the cell.

2) D is the answer because the channel allows protein molecules to pass through a selectively permeable cell membrane through active transport and facilitated diffusion.

Hope this helps!

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