This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Pathology
The synthesis of 1 peptide bond involves hydrolysis of 
Select and explain. 
A. 1 ATP, B. 2 ATPs, C. 3 ATPs, D. 4 ATPs
D: 4 ATPs
Answer: D: 4 ATPs 
Explanation: During the translation process, formation of one peptide bond (adding one amino acid) consumes 4 high energy phosphates (2 from ATP & 2 from GTP). Eukaryotes will add 6 amino acids and prokaryotes will add 18 amino acids per second. (Refer: Harper's Illustrated Biochemistry, 26th edition,pg no: 370)