Final answer:
The nucleus is the key structure in a cell that houses DNA and directs protein synthesis.
Explanation:
Typically, the nucleus is the most prominent organelle in a cell. The nucleus (plural = nuclei) houses the cell's DNA and directs the synthesis of ribosomes and proteins. Let's look at it in more detail.
Learn more about Nucleus here:
https://brainly.com/question/46620907
