28. the monomers of proteins are called ______________ of which there are ________ different kinds. they are…

28. the monomers of proteins are called ______________ of which there are ________ different kinds. they are held together by ____________ bonds.

28. the monomers of proteins are called ______________ of which there are ________ different kinds. they are held together by ____________ bonds.

Answer

Brief Explanations:

Proteins are polymers made up of amino - acid monomers. There are 20 different common amino acids. Amino acids are linked together by peptide bonds to form proteins.

Answer:

Amino acids; 20; Peptide