Question 1
Prostaglandins are made up of ________ carbon atoms.
◦ 14
◦ 22
◦ 20
◦ 16
◦ 18
Question 2
Which of the choices is not a characteristic of prostaglandins?
◦ five-membered cyclic ring
◦ six-membered monocyclic ring
◦ hydroxyl group
◦ two side chains
◦ carbonyl group