What is the function of nucleus in a cell?

Explanation

**Step-by-Step Solution:**

1. **Control of Metabolic Activities**: The nucleus is often referred to as the control center of the cell. It regulates and controls all the metabolic activities that occur within the cell, ensuring that the cell functions properly.

*Hint: Think of the nucleus as the brain of the cell, managing all its activities.*

2. **Growth and Protein Synthesis**: The nucleus directs the synthesis of structural proteins, which are essential for the growth and development of the cell. This involves the transcription of DNA into messenger RNA (mRNA), which then guides the production of proteins.

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