Across
- 2. the oxidised form of an electron carrier
- 4. the process by which the chemical energy of food molecules is released
- 5. organisms that use light energy to synthesise food
- 6. reactions that release energy
- 8. the reduced form of an electron carrier
- 9. released on the hydrolysis of ATP
Down
- 1. break down the energy-rich molecules generated by phototrophic organisms
- 3. reactions that require energy
- 7. stores energy in the cell