-Use the figure to answer the following question. Which of the following can't freely pass through a cell membrane without going through a protein channel?
A) oxygen
B) carbon dioxide
C) water
D) calcium ions
Correct Answer:
Verified
Q44: Which antioxidant is naturally found in cocoa?
A)
Q45: The interior of a phospholipid bilayer is
A)
Q46: Which of the following requires the most
Q47: Diffusion is
A) one type of active transport.
B)
Q48: The movement of a substance out of
Q50: Which of the following does not involve
Q51: Which of the following best describes the
Q52: If a drop of red food coloring
Q53: During diffusion, solute molecules move
A) up a
Q54: Which of these vitamins is also considered
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