Question

Chromosomes are made up of _
(a) DNA
(b) RNA
(C) protein
(d) DNA and proteins​

Answer 1

Explanation:

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

Answer 2

Chromosomes are made up of (A) DNA