Question

select all that apply
from the following list, choose all lipids

prostaglandins
steroids
dna and rna
polypeptides
terpenes

Explanation:

• Prostaglandins: Are lipid-derived signaling molecules, so they are lipids.
• Steroids: A type of lipid (steroid lipids), e.g., cholesterol - based.
• DNA and RNA: Are nucleic acids, not lipids.
• Polypeptides: Are chains of amino acids (proteins/peptides), not lipids.
• Terpenes: Are a class of lipids (isoprenoid lipids), e.g., in essential oils.

Answer:

A. Prostaglandins, B. Steroids, E. Terpenes