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taurus [48]
3 years ago
10

1. Why do the receptor proteins need to be on the outside of the cell?

Biology
1 answer:
Rina8888 [55]3 years ago
7 0
1) receptor proteins need to b on the outside of a cell so the cell can absorb the nutrients it needs. receptors have a specific job, membranes are semi-permeable meaning it doesn't absorb nutrients that are not needed 4 a cell to function in a healthy individual.

2) water and glucose are what most cells need to produce energy to function and produce ATP, which allows the bloodstream to deliver nutrients to the entire body.
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