Final answer:
The nucleus in a cell has multiple responsibilities and functions. It stores genetic material, controls gene expression, and regulates the activities of the cell. It also plays a crucial role in ribosome synthesis.
Step-by-step explanation:
The nucleus is a vital organelle within the cell that has multiple responsibilities. One of its primary functions is to coordinate daily operations by controlling gene expression and regulating the activities of the cell. It stores the genetic material, DNA, which carries instructions for the cell's functions. The nucleus plays a crucial role in the synthesis of ribosomes, which are responsible for protein formation. It does not deliver fluid to the vacuoles or attach ribosomes to rough ER directly, but it directs these processes.
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