Question

organelles and homeostasis
part a
which of these plant - cell organelles helps to maintain homeostasis by regulating what enters and leaves the cell?
a nucleus
b cell membrane
c golgi apparatus
d endoplasmic reticulum
part b
besides regulating what enters and leaves the cell, what is another function of your choice from part a?
a store waste products
b create atp for the cells energy
c transport proteins throughout the cell
d serve as a site for cell adhesion and cell signaling

Explanation:

For Part A, the cell membrane is a selectively - permeable barrier that regulates what enters and leaves the cell. For Part B, in addition to regulating transport, the cell membrane also serves as a site for cell adhesion and cell signaling.

Answer:

Part A: B. cell membrane
Part B: D. serve as a site for cell adhesion and cell signaling