Which statement about membranes is TRUE? Most plasma membranes contain more than 70% proteins sterol lipids are common in human cell plasma membranes. Sterol lipids are common in bacterial plasma membranes. The plasma membranes of all cell types within a particular organism have basically the same lipid and protein composition.

Sterol lipids are common in human cell plasma membranes

Explanation:

Human plasma cell membrane contains sterol lipids and proteins which serves as structural maintainers of the cell.

i'll try what topic lol

the atmospheric gas that forms a mild acid when dissolved in water is called carbon dioxide. the correct answer is a. 2.) chemical weathering would cause an inscription on a marble headstone to become harder and harder to read over time.