What makes amino acids unique from one another?(1 point)

Responses

the carboxyl group
the carboxyl group

the R group
the R group

the amino group
the amino group

the long strands of glucose molecules

the R group

The R group is what makes amino acids unique from one another. Each amino acid has a different R group, which can vary in size, shape, and chemical properties. The carboxyl group and the amino group are common functional groups found in all amino acids, but it is the specific R group that distinguishes one amino acid from another. The long strands of glucose molecules are not related to the uniqueness of amino acids.