Biology, asked by ArikChakraborty, 10 months ago

what is the chemical structural unit of chromosome?

Answers

Answered by pravatlenka80

2

Answer:

I think neucleosome is the correct answer

Answered by Arpita1810

11

In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA tightly coiled many times around proteins called histones that support its structure. Chromosomes are made of 50% proteins, and 50% DNA (deoxyribonucleic acid).

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