During ATP hydrolysis, which products are formed?

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Multiple Choice

During ATP hydrolysis, which products are formed?

ATP hydrolysis involves breaking the bond of the terminal (gamma) phosphate and releasing the energy stored in ATP. The typical products are ADP and inorganic phosphate, with a proton released into solution, so the usual stoichiometry is ADP + Pi + H+. This reflects the common cellular reaction: ATP + H2O → ADP + Pi + H+. The other options don’t represent the standard hydrolysis: one shows the reactants, another introduces an unrelated molecule, and the last corresponds to a different pathway (ATP to AMP and pyrophosphate) rather than the usual ATP to ADP and Pi breakdown.

ATP hydrolysis involves breaking the bond of the terminal (gamma) phosphate and releasing the energy stored in ATP. The typical products are ADP and inorganic phosphate, with a proton released into solution, so the usual stoichiometry is ADP + Pi + H+. This reflects the common cellular reaction: ATP + H2O → ADP + Pi + H+. The other options don’t represent the standard hydrolysis: one shows the reactants, another introduces an unrelated molecule, and the last corresponds to a different pathway (ATP to AMP and pyrophosphate) rather than the usual ATP to ADP and Pi breakdown.

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