Biology, asked by MANAVJEET6565, 10 months ago

Chrimoscomes are thread like structure composed of​

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Answered by sweetyy6276
3

Answer:

here is the answer:

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.

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Answered by sushilyashk
1

Answer:

The thread like structure present in the nucleus are called the chromosomes or the chromatin, when the degree of condensation is very less.

A. Nucleolus is the region on the chromosomes that codes for the ribosomal RNA.

B. Genes are the segments of DNA that code for the proteins. These are located on the chromosomes.

C. The chromosomes are the thread like structures made up of DNA and proteins and are present in the DNA.

D. Ribosomes are the ribo-nucleoproteins present in the cytoplasm that take part in protein formation.

Hence, the correct answer is 'Chromosomes'

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