CB6 Photosynthesis

1. This is the energy source for the reaction
6. These leaf cells have large gaps around them for gases to move freely
7. The product of photosynthesis can also be used to make this type of molecule
12. The gas needed for photosynthesis
13. The movement of a substance from a high to low concentration
14. The reaction in plants that makes their ‘food’
16. This gas is produced by photosynthesis
17. The gas produced by photosynthesis is needed for this reaction in the mitochondria of our cells
19. These are the holes on the underside of the leaf
21. The waxy top surface of the leaf
25. These are organisms that produce their own food using photosynthesis
27. These are green organelles found in cells

2. This limiting factor of photosynthesis affects how well enzymes work and if they become denatured
3. e.g. grass -> rabbit -> fox
4. These surround the holes under the leaf and control whether they are open or closed
5. This type of reaction is when the products have more energy than the reactants
8. This is the ‘food’ made by photosynthesis
9. This limiting factor of photosynthesis depends on what is available in the air
10. Something that eats something else in a food chain
11. This limiting factor of photosynthesis depends on the sun, for example
15. The total mass in organisms, usually shown as the mass after drying
18. This is taken into root hair cells by osmosis
20. An animal that only eats plants
21. This is the green pigment in chloroplasts that absorbs light energy
22. When carbon dioxide diffuses in and oxygen diffuses out the leaf, for example
23. Plants in a food chain are also known as…
24. Glucose can be stored away in the plant as this
26. These leaf cells are packed with lots of chloroplasts