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

A peptide bond is a covalent bond formed between two amino acids in a protein. It links the carboxylic group of one amino acid to the amine group of the other.

it will increase due to the time span

1. the energy lost to disorder metabolism     -entropy

2. related to or possessing motion potential     -kinetic

3. all of the chemical reactions in an organism required for maintenance of the processes of life entropy     -metabolism

4. possible; ability to go into action or perform work kinetic     -potential

5. the study of energy and its transformations thermodynamics     -thermodynamics