Explanation:

The ribosome's function is to synthesize proteins using messenger RNA (mRNA) as a template. This includes enzymes, which are a type of protein.

The rough ER's function is to package proteins for transport around the cell.

The Golgi body's function is to receive proteins from the rough ER and modify them (e.g. by adding carbohydrates).

The nucleus contains DNA and controls various cell activities, but does not directly control enzyme synthesis.