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Biotechnology Engineering · Q4

Basic Principles of Biotechnology

Engineering and GATE · Biotechnology Engineering · question 4

Q4

A feature common to almost all transmembrane proteins is

A.
A phosphorylated exterior domain
B.
A structure consisting almost exclusively of beta-sheets
C.
An amino acid sequence rich in acidic residues
D.
An alpha-helical region of about 20 to 25 hydrophobic amino acids
Answer

Answer: Option D

Solution

Answer: Option D
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