Question

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

Answer 1

Answer:

here is answer

Explanation:

Thus, gases (such as O2 and CO2), hydrophobic molecules (such as benzene), and small polar but uncharged molecules (such as H2O and ethanol) are able to diffuse across the plasma membrane. Other biological molecules, however, are unable to dissolve in the hydrophobic interior of the phospholipid bilayer.

Answer 2

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)