Question

Which statement correctly describes the organization of DNA and its related structures?

A)DNA is contained in the cell nucleus, and the cell nucleus is contained in chromosomes.
B)DNA is contained in
chromosomes, and chromosomes are contained in the cell nucleus.
C)Chromosomes are contained in DNA, and DNA is contained in the cell nucleus.
D)Chromosomes are contained in the cell nucleus, and the cell nucleus is contained in DNA.

Answer 1

The correct organization of DNA and its related structures is that DNA is contained in chromosomes, and chromosomes are contained in the cell nucleus.

Step-by-step explanation:

The correct statement that describes the organization of DNA and its related structures is B) DNA is contained in chromosomes, and chromosomes are contained in the cell nucleus.

In eukaryotic cells, DNA is organized into structures called chromosomes, which are located in the cell nucleus. Chromosomes are made up of DNA molecules that are wrapped around proteins called histones, forming a complex called chromatin. When the cell is getting ready to divide, the chromatin condenses into visible and distinguishable chromosomes.

For example, in humans, each cell contains 46 chromosomes, which are made up of DNA and proteins.