Cholesterol,bile acids,ergosterol,and stigmasterol share all the following common structural features except
A)a four-ring structure.
B)a hydroxyl group on first ring.
C)a carboxylic acid group.
D)a multiple carbon chain extending off the ring structure.

Question

Quizplus · Accepted Answer

Cholesterol, bile acids, ergosterol, and stigmasterol all have a four-ring structure (Answer A), a hydroxyl group on the first ring (Answer B), and a multiple carbon chain extending off the ring structure (Answer D). However, they do not have a carboxylic acid group (Answer C) in their structures.

Cholesterol,bile Acids,ergosterol,and Stigmasterol Share All the Following Common Structural Features