Question

Which cell structure helps an organism maintain homeostasis by regulating the movement of particles into and out of a cell?

O cell membrane
O cytoplasm
O mitochondria
O nucleus

Answer 1

The cell membrane regulates the movement of particles into and out of a cell. :)

Answer 2

Answer: The cell membrane

Step-by-step explanation:

also known as the plasma membrane, plays an important role in homeostasis via the regulation of the passage of materials into and out of the cell. The cell membrane is made of a phospholipid bilayer