Across
- 2. a waste product of anaerobic respiration in animals
- 4. the reagent used to test for the presence of starch
- 6. the tissue that carries oxygen to respiring cells
- 11. a reactant of photosynthesis that enters the plant through the leaves
- 14. the organ responsible for photosynthesis
- 15. the sum total of all the reactions in cell or body
- 17. the proteins that catalyse the reactions of metabolism
- 18. a product of anaerobic respiration in plant and yeast cells that is used in the manufacture of alcoholic drinks
- 19. a factor that can increase the rate of photosynthesis
- 20. an exothermic reaction that transfers the energy required for living processes
- 21. these are combined with glucose by plants in order to produce proteins
- 22. one way a plant stores glucose produced from photosynthesis
Down
- 1. a variable that is responsible for slowing a reaction
- 3. the organelle responsible for aerobic respiration
- 5. a waste product of photosynthesis that is a reactant of aerobic respiration
- 7. the amount of oxygen by the liver needed to process the lactic acid produced by anaerobic respiration
- 8. C6H12O6
- 9. a feature of starch that makes it a suitable storage molecule
- 10. a waste product of aerobic respiration
- 11. the part of the cell where anaerobic respiration takes place
- 12. used to strengthen cell walls
- 13. the name given to anaerobic respiration in plant and yeast cells
- 16. a form respiration that does not use oxygen as one of the reactants