Respiration & Photosynthesis

1. The main photosynthetic pigment (11)
3. A factor affecting the rate of photosynthesis (11)
5. spectrum A graph used to represent the amount of photosynthesis from a plant in different wavelengths of light (6, 8)
8. Water is split to release this as a by product (6)
10. The product of glycolysis (8)
11. A product of anaerobic respiration from humans (6,4)
13. Anaerobic respiration produces more of this in muscle contraction (5)
15. A factor affecting the rate of photosynthesis (6, 7)
18. A solvent commonly used to separate photosynthetic pigments (7)
20. The controlled release of energy from glucose (11)
21. Used by plant to create organic molecules from inorganic ones (14)
22. An energy storage molecule (3)
24. A product of photolysis used to make ATP (9)
25. The place where pyruvate is fully oxidised to produce carbon dioxide and water (12)

2. A product of photolysis used to make ATP (8, 4)
4. Equipment used to measure that rate of respiration (12)
6. Type of respiration taking place that takes place in the cytoplasm and mitochondria (7)
7. The process by which glucose is broken down in the cytoplasm (10)
9. The purpose of photosynthesis (7)
12. A technique that can be used to observe photosynthetic pigments within a leaf (14)
14. A product of anaerobic respiration from yeast (7)
16. spectrum A graph used to represent the wavelengths absorbed by each pigment (10, 8)
17. A factor affecting the rate of photosynthesis (5, 9)
19. When cyanobacteria appeared on the planet, this starts to appear in rocks, particularly when iron is present (4)
21. The process by which chlorophyll splits apart water (10)
23. Type of respiration that takes place in the cytoplasm only (9)