The plasma membrane is a semipermeable membrane.This means that it is:
A) permeable to small molecules except water.
B) permeable to small and uncharged molecules but not to larger or charged substances.
C) only permeable to cholesterol.
D) permeable to large charged molecules but not to small uncharged molecules.
Correct Answer:
Verified
Q22: Diffusing molecules move _ until they are
Q23: It seems that bacteria and molds should
Q24: Peripheral proteins:
A)usually span the entire membrane.
B)have no
Q25: Water moves from a:
A)hypotonic environment to a
Q26: Active transport:
A)moves only large molecules into the
Q28: Facilitated diffusion occurs with the help of:
A)recognition
Q29: If you transferred a phospholipid bilayer from
Q30: Diffusion is a process by which a
Q31: The central vacuoles of some plant cells
Q32: Which of the following would be least
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