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? a. they are concentrated. b. they are soluble. c. they are diluted. d. they are heated.

Fat-soluble atoms, for example, steroids, alcohols, and a few vitamins, can break up in the lipid segment of the membrane, which is the means by which they diffuse into and out of the cell. Water-soluble atoms, nonetheless, can't go through the hydrophobic center bit of the phospholipid bilayer. So out answer here would be B. They are soluble.

B

Explanation:

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the independent variable, or the one that is intentionally manipulated is the speed.