Question

what is the role of the nucleus of the cell?
o a it propels the cell forward through liquids.
o b it holds and protects the cells dna.
o c it makes proteins.
o d it generates energy.

Explanation:

The nucleus is the control - center of the cell. It contains the cell's DNA and protects it. Flagella propel the cell, ribosomes make proteins, and mitochondria generate energy.

Answer:

B. It holds and protects the cell's DNA.