What types of amino acids are most responsible for the binding of DNA to histones?
A) hydrophobic amino acids
B) polar amino acids
C) positively charged amino acids
D) negatively charged amino acids

Question

Quizplus · Accepted Answer

Positively charged amino acids, such as lysine and arginine, are most responsible for the binding of DNA to histones. This is because these amino acids can interact with the negatively charged phosphate groups in DNA, forming electrostatic attractions that help to stabilize the DNA-histone complex.

What Types of Amino Acids Are Most Responsible for the Binding