Which of the following is richly associated with eukaryotic chromosomes?
A)protein
B)ribosome
C)nitrogenous base
D)cytoskeleton

Question

Quizplus · Accepted Answer

Eukaryotic chromosomes are made up of DNA and proteins, including histones and non-histone proteins, which play important roles in DNA packaging, replication, and gene regulation. Therefore, protein is the best choice that is richly associated with eukaryotic chromosomes.

B, C, and D are not as strongly associated with eukaryotic chromosomes as A. For example, ribosomes are primarily involved in protein synthesis, not chromosome structure or function. Nitrogenous bases are a component of DNA molecules, but they are not uniquely associated with eukaryotic chromosomes. The cytoskeleton is involved in maintaining cell shape and structure and organizing cellular contents, but it is not primarily associated with chromosome organization.

Which of the Following Is Richly Associated with Eukaryotic Chromosomes