Question

1. histones are __________. multiple choice found in polyribosomes enzymes found in lysosomes proteins of the cytoskeleton

Explanation:

Histones are proteins that play a crucial role in DNA - packaging within the cell nucleus. They are not found in polyribosomes (which are involved in protein synthesis), not enzymes in lysosomes (which are for digestion), and not part of the cytoskeleton.

Answer:

None of the above options are correct as histones are DNA - binding proteins that help in forming chromatin structure. If we must choose from the given options, none of them accurately describe histones.