This is the only polar portion of a cholesterol molecule and it forms hydrogen bonds with the polar heads of phospholipids.
A) -OH group
B) -CH3 group
C) -CH4 group
D) -OOH group
E) none of these choices

Question

Quizplus · Accepted Answer

The -OH group (hydroxyl group) is the only polar portion of a cholesterol molecule, allowing it to form hydrogen bonds with the polar heads of phospholipids.

This Is the Only Polar Portion of a Cholesterol Molecule