Question

question 9 of 10 the building block of proteins are: monosaccharides amino acids triglycerides disaccharides

Explanation:

Proteins are polymers made by linking amino acids via peptide bonds. Monosaccharides build carbs, triglycerides are fat units, disaccharides are simple carbs. So amino acids are protein building blocks.

Answer:

Amino acids (the option with "Amino acids" text, likely the second radio button option)