The main components of chromosomes are.......

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(A) Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each chromosome is made of protein and a single molec

Vedclass · Accepted Answer

$DNA + 	ext{proteins}$

Vedclass · Answer

(A) Chromosomes are thread-like structures located inside the nucleus of animal and plant cells. Each chromosome is made of protein and a single molecule of deoxyribonucleic acid $(DNA)$. The $DNA$ is tightly coiled many times around proteins called histones that support its structure. Therefore, the main components of chromosomes are $DNA$ and proteins.

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