Question

how are histones related to nucleosomes?

• histones are the core proteins in nucleosomes.
• histones are the structures that contain nucleosomes.
• histones are the dna segments between nucleosomes.
• histones regulate the production of nucleosomes.

Explanation:

Nucleosomes are the basic structural units of chromatin, consisting of a core of histone proteins around which DNA is wrapped. The other options are incorrect: the DNA segments between nucleosomes are linker DNA, nucleosomes contain histones (not the other way around), and histones do not regulate nucleosome production.

Answer:

A. Histones are the core proteins in nucleosomes.