Oxygen crosses a plasma membrane
A)by osmosis.
B)through simple diffusion.
C)with the help of a nonspecific transporter.
D)through facilitated diffusion.
E)through porins.

Name: Oxygen crosses a plasma membrane A)by osmosis. B)through simple diffusion. C)with the help of a nonspecific transporter. D)through facilitated diffusion. E)through porins.
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Question

Quizplus · Accepted Answer

Oxygen is a small, uncharged molecule that can cross the plasma membrane through the lipid bilayer via simple diffusion.

Oxygen Crosses a Plasma Membrane