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xz_007 [3.2K]
3 years ago
5

What type of amino acids will be present where integral proteins attach to cell membranes?

Biology
1 answer:
Lady_Fox [76]3 years ago
7 0
The stretch of the integral protein within the hydrophobic interior of the bilayer is also hydrophobic, made up of non-polar amino acids. Like the lipid bilayer, the exposed ends of the integral protein are hydrophilic. When a protein crosses the lipid bilayer it adopts an alpha-helical configuration.
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