Question

What is the function of the nucleus in a cell?

A. The nucleus controls the cell's activity.
B. The nucleus identifies a cell as belonging to a plant.
C. The nucleus determines what substances enter and leave the cell.
D. The nucleus can be seen under a transmission electron microscope.

Answer 1

The function of the nucleus in a cell is A) the Nucleus controls the cell's activity.

Step-by-step explanation:

We know that the nucleus is classified as the main center within the cell. Whether it identifies in the plant cell or not, doesn't mean that's a function. The nucleus doesn't even determine what enters the cell, that's the cell membrane, and being seen under the microscope isn't a function.