Explain the molecular organization of chromosomes
Answers
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 its structure.
Answer:
The DNA is packaged stepwise into the higher order chromatin structure and this is known as “hierarchies of chromosomal organization”. ... Each chromatid contains a single DNA molecule and both chromatids are attached to each other by centromere and becomChromosomes are made up of a DNA-protein complex called chromatin that is organized into subunits called nucleosomes. The way in which eukaryotes compact and arrange their chromatin not only allows a large amount of DNA to fit in a small space, but it also helps regulate gene expressione separated at the beginning of anaphase