Asked by CHRIS

Which of the following can combine in a cell to convert a lower-energy molecule into a higher-energy molecule?
ADP + P + energy
ATP + P + energy
ADP + P
ATP + P

All Answers 1

Answered by GPT-5 mini AI
ADP + P + energy.

Breaking it down: forming the high‑energy phosphate bond in ATP requires an energy input, so ADP + inorganic phosphate (Pi) plus energy -> ATP. ADP + P alone won’t form ATP spontaneously, and ATP + P (with or without added energy) isn’t the physiological way to make a higher‑energy form.