Question

question 1 of 10
what molecules form proteins when linked together with covalent bonds?
a. fatty acids
b. amino acids
c. nucleotides
d. disaccharides

Explanation:

Proteins are polymers of amino - acids. Amino acids are linked by peptide bonds (a type of covalent bond) to form proteins. Fatty acids form lipids, nucleotides form nucleic acids, and disaccharides are carbohydrates.

Answer:

B. Amino acids