Biology

The correct answer is: B.Structure that contains DNA and directs the cell.

The nucleus is the organelle that houses the DNA (genetic material) of the cell. It acts as the control center of the cell, directing all of the cell’s activities such as growth, metabolism, protein synthesis, and cell division. The nucleus is also responsible for the regulation of gene expression, which controls which proteins are produced and when.

Here’s why the other options are incorrect:

A.Structure that organizes motio...