Cells use passive and active transport to move materials across cell membranes in order to maintain homeostasis. which of the following is an example of homeostasis?

The cell membrane is one of the great multi-taskers of biology. It provides structure for the cell, protects cytosolic contents from the environment, and allows cells to act as specialized units. A membrane is the cell’s interface with the rest of the world - it’s gatekeeper, if you will. This phospholipid bilayer determines what molecules can move into or out of the cell, and so is in large part responsible for maintaining the delicate homeostasis of each cell.

Lipid because of the high percentage of carbon to carbon bonds, which store more energy than other bonds.