Question

the nucleus holds most of the cells ________. a genetic material b ribosomes c proteins d cytoplasm

Explanation:

The nucleus is the control - center of the cell and contains most of the cell's DNA, which is the genetic material. Ribosomes are mainly in the cytoplasm or attached to the endoplasmic reticulum. Proteins are synthesized in the cytoplasm and have various locations in the cell. Cytoplasm is the jelly - like substance outside the nucleus.

Answer:

A. genetic material