The complex structures of DNA and protein found in the cell nucleus are
A)nucleoplasm.
B)chromosomes.
C)histones.
D)nucleases.
E)mitochondria.

Question

Quizplus · Accepted Answer

Chromosomes are the complex structures of DNA and protein found in the nucleus of eukaryotic cells. They are composed of DNA tightly coiled around histone proteins, which help to organize and package the DNA into a compact, functional form. Nucleoplasm is the liquid substance within the nucleus where the chromosomes and other nuclear components are suspended. Histones are a type of protein that help in the organization of DNA within the nucleus. Nucleases are enzymes that break down nucleic acids, while mitochondria are organelles responsible for generating ATP in the cell through cellular respiration.

The Complex Structures of DNA and Protein Found in the Cell