Question

Where does a peptide bond form?
between the five-carbon sugar of one nucleotide and the phosphate group of another nucleotide
between the R group of one amino acid and the carboxyl group of another amino acid
between the amino group of one amino acid and the carboxyl group of another amino acid
between the nitrogenous base of one nucleotide and the phosphate group of another nucleotide

Answer 1

https://biologydictionary.net/wp-content/uploads/2017/01/Peptide-Bond-Formation.jpg

Answer 2

Do you remember the name of the two groups highlighted in the blue box? That should lead you to your solution