Which type of molecule will require some amount of energy to cross the cell membrane?
A) glycerol
B) polar
C) non-polar molecules
D) carbon dioxide
E) oxygen

Name: Which type of molecule will require some amount of energy to cross the cell membrane? A) glycerol B) polar C) non-polar molecules D) carbon dioxide E) oxygen
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Question

Quizplus · Accepted Answer

Polar molecules have charges that do not allow them to easily pass through the hydrophobic interior of the membrane without energy input.

Which Type of Molecule Will Require Some Amount of Energy