A scientist wants to study histones.Histones are
A)proteins that are tightly bound to the double strands of DNA.
B)proteins that are tightly bound with only one of the strands of DNA.
C)proteins that are tightly bound to mRNA.
D)proteins that serve as spindle fiber to pull the sister chromatids apart during anaphase.
E)proteins that are tightly bound to inside of the nuclear membranE.

Question

Quizplus · Accepted Answer

Histones are proteins that are tightly bound to the double strands of DNA. They play a crucial role in the packaging of DNA into chromatin, which is the highly condensed form of DNA that is found in the nucleus of eukaryotic cells. Histones help to protect DNA from damage, regulate gene expression, and facilitate DNA replication and repair.

A Scientist Wants to Study Histones.Histones Are