Respuesta :

jjoshcool27

Answer:

lipid

Explanation:

The struture of lipid bilayer allows small uncharged substances such as oxygen and carbon dioxide,and hydrophobic molecules such as lipids,to pass through the cell membrane,down their concentration gradient,by simple diffusion

largehead987

Which types of molecules are able to diffuse across the cell membrane?

water molecules (Yes)

small molecules (Yes)

very large molecules (No)

fat-soluble molecules (Yes)

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