Question

which organelle regulates what goes in and out the cell?
cytoplasm
cell wall
ribosome
cell membrane
12 multiple choice 5 points
if the cell were a factory, what structure would be the boss of the factory?
ribosome
nucleus
mitochondria
cell membrane

Explanation:

The cell membrane is a selectively - permeable barrier that controls the movement of substances in and out of the cell. The nucleus contains the cell's genetic material and controls cellular activities, similar to a boss in a factory.

Answer:

1. D. Cell Membrane
2. B. Nucleus