Question

which statement best explains how the structure of atp helps provide energy to the cell?
○ atp is recycled inside the cell.
○ atp contains energy in the chemical bonds between adenine and ribose.
○ atp contains energy in the chemical bonds between its phosphate groups.
○ atp production requires energy.

Explanation:

ATP (adenosine - triphosphate) has high - energy phosphate bonds. When these bonds between phosphate groups are broken, energy is released for the cell to use. Recycling of ATP doesn't explain how its structure provides energy. The bond between adenine and ribose has less energy relevant to cellular energy supply. And the fact that ATP production requires energy doesn't address how its structure provides energy to the cell.

Answer:

ATP contains energy in the chemical bonds between its phosphate groups.