Question

- Across
3) This is when atoms of elements combine by sharing electrons or by the complete transfer of electrons from one atom to another.
6) This is the name applied to the cycle by which ATP are broken down to ADP with the release of energy, and the regeneration of ATP from ADP through the process of phosphorylation.
8) This is the process that releases energy by breaking down food molecules in the presence of oxygen.
9) This is a simple biological process not requiring oxygen.
10) This is the gas produced as a result of respiration.
- Down
1) Energy stored in chemical bonds of molecules.
2) An organelle found in most eukaryotic cells described as "cellular power plants", because their primary function is to convert organic materials into energy in the form of ATP
4) This is a biological process that requires oxygen.
5) This is a simple sugar that provides energy to organisms.
7) This is the main energy storage and transfer molecule in the cell.

Answer 1

It is Photosynthesis process.

Hope it will help you.