Molecular Basis Of Inheritance Question 177

Question: Histones are rich in:

Options:

A) Alanine and glycine

B) Lysine and arginine

C) Histidine and serine

D) Cysteine and tyrosine

Show Answer

Answer:

Correct Answer: B

Solution:

[b] Histones are positively charged, basic proteins, enriched in the amino acids arginine and lysine.