Question

question 4 of 10
fatty acids are the basic unit of which macromolecules?
a. carbohydrates
b. lipids
c. nucleic acids
d. proteins

Explanation:

Lipids are macromolecules that include fats, oils, and waxes. Fatty acids are a key component of triglycerides, which are a type of lipid. Carbohydrates are made of monosaccharides, nucleic acids of nucleotides, and proteins of amino - acids.

Answer:

B. Lipids