Question

In biology class, Zach observes cells. Each cell has a structure that separates the inside of the cell from the environment. Which structure is Zach observing?

A. nucleus

B. cytoskeleton

C. cell membrane

D. genetic material
(7 Points)

A

B

C

D

Answer 1

Zach is observing the **cell membrane**. The cell membrane is the structure that separates the inside of the cell from the environment.

The correct answer is **C. cell membrane**.