MDCAT Biology MCQ #480

When examining the chemical structure of ATP, where are the two high-energy 'tilde' bonds specifically located that release energy upon hydrolysis?

MDCAT Biology MCQ #480

  1. Question 1

    Q1. When examining the chemical structure of ATP, where are the two high-energy 'tilde' bonds specifically located that release energy upon hydrolysis?

    • A) Between ribose and adenine
    • B) Between the phosphate groups
    • C) Between ribose and the first phosphate
    • D) Within the adenine ring structure

    Answer: Between the phosphate groups

    Explanation: High-energy phosphate bonds are located between the phosphate groups; the bond between ribose and adenine is a stable glycosidic bond.