Question

Which structure maintains homeostasis by controlling the concentration of solutes within a cell?

cytoplasm
ribosome
plasma membrane
nucleus

Answer 1

The structure that maintains homeostasis by controlling the concentration of solutes within a cell is the plasma membrane. Plasma membrane also called as the cell membrane controls the substances that goes in and out of the cell. In this case, the answer to this problem is C.

Answer 2

The right option is; plasma membrane

Plasma membrane

Plasma membrane is the border of the cell that allows the cell to interact with its surroundings in a controlled way. The plasma membrane is made up of two layers of phospholipid and proteins which form a semi-permeable barrier between the cell and its environment. The main function of the plasma membrane is to protect the cell by regulating the concentration of solutes or materials that enters and leaves the cell .