Which Group is Correct

Question

Which group is correct?
A) Lipids: triglycerides and urea
B) Polysaccharides: glycogen and glucose
C) Amino acids: ammonia and glycerol
D) Nitrogen-containing waste: urea and creatinine

Accepted Answer

Nitrogen-containing waste is a correct group and urea and creatinine are both examples of nitrogen-containing waste products. Lipids and amino acids are biomolecules that do not directly relate to nitrogen waste, and while glycogen is a polysaccharide, glucose is a monosaccharide.