Question

Which macromolecules are often made of three fatty acids bound to a

glycerol molecule?
O
A. Proteins
O
B. Lipids
O
C. Nucleic acids
O
D. Carbohydrates​

Answer 1

Lipids

Step-by-step explanation:

Lipids are made of 3 fatty acids and 1 glycerol.

Proteins are made up of amino acids.

Nucleic acids are made up of nucleotides.

Carbohydrates are made up of glucose, galactose or sucrose.