Question

alanine serine choose words to complete the sentence two amino acids unite by forming a(n) choose bond between them and releasing a molecule of choose the union of many amino acids forms a macromolecule called a choose progress question 17 of 25 back next

Explanation:

A peptide bond forms when two amino - acids react, releasing a water molecule. Many amino - acids linked together form a protein.

Answer:

peptide; water; protein