Question

which molecule is the building block of a carbohydrate? glycerol fatty acid monosaccharide nitrogenous base phosphate group amino acid save answer skip to next question

Explanation:

Carbohydrates are polymers made up of monosaccharide units. Glycerol and fatty - acids are parts of lipids. Nitrogenous bases and phosphate groups are components of nucleic acids. Amino acids are the building blocks of proteins.

Answer:

monosaccharide