The "energy carrier" ATP is an example of a(n):

The "energy carrier" ATP is an example of a(n):

The "energy carrier" ATP is an example of a(n): 


A) deoxyribonucleoside triphosphate
B) di-nucleotide
C) peptide
D) ribonucleotide
E) ribonucleoside triphosphate

Answer: E