The cell membrane around a cell forms a barrier that protects and regulates the cell. certain chemicals can pass through the plasma membrane because they have similar chemical properties as the membrane. which best describes those that can pass through? they are concentrated. they are soluble. they are diluted. they are heated.

They are soluble.

Explanation:

Cell membrane is one of the cellular structure that separates the internal environment of a cell and its external environment.The main role of the cell membrane is to control the movement of materials in and out of the cells. This is due to its property of semi-permeability, which means not all materials are allowed to leave or enter the cell.Some materials such as water, ions and other small molecules can enter or leave the cell while molecules that are large such as proteins can not enter or leave the cell.

Rn in the right answer

Answeramino acids;