Question

Histones are proteins used in DNA supercoiling.
1) True
2) False

Answer 1

Histones are proteins used in DNA supercoiling. They are basic proteins that contain lysine and arginine amino acids. The positively charged side chains of these amino acids enable them to bind to the negatively charged phosphodiester backbone of DNA, allowing DNA to wrap around histones to form nucleosomes.

Step-by-step explanation:

True. Histones are proteins used in DNA supercoiling. They are basic proteins that contain lysine and arginine amino acids. The positively charged side chains of these amino acids enable them to bind to the negatively charged phosphodiester backbone of DNA, allowing DNA to wrap around histones to form nucleosomes.