Question

The least level of chromosome organization is

Answer 1

Answer:

Nucleosome.

Explanation:

Nucleosome is the lowest level of chromosome organisation.

Thank you ❤️

Answer 2

The least level of chromosome organization is called nucleosome.

• A nucleosome is a DNA segment that is surrounded by a protein core. DNA could be squeezed into a smaller area within the nucleus by producing a compound with proteins referred to as chromatin.
• The structure of expanded chromatin mimics pearls on a thread when viewed under a microscope.
• Each of these tiny beads, or nucleosomes, is around 11 nm in diameter. The central aspect of chromatin is the nucleosome. A histone octamer, which is an eight-protein set called histones, covers a little less than two turns of DNA in each nucleosome.
• The histone proteins H2A, H2B, H3, and H4 each help compensate two copies of the histone octamer. A chromosome is a highly organised complex of DNA and protein that is produced by further tamping the chain of nucleosomes.

#spj2