Obtaining and Using Materials and Energy Unit Review

2. The main photosynthetic pigment in plants; green
5. The most important product of cellular respiration; the form of chemical energy used by living organisms
6. A reactant necessary for photosynthesis other than carbon dioxide
7. Bacteria and fungi are examples
13. Not requiring oxygen
14. A type of polysaccharide that plants use to store energy
17. Requiring oxygen; cellular respiration is this type of process
22. The trophic level that eats primary consumers
24. A deer is an example because it only eats grasses and leaves
25. The most important produce of photosynthesis
26. A molecules that absorbs light energy
27. Organisms that consume detritus
29. The process of breaking down glucose when oxygen is NOT present

1. The organelle in which cellular respiration occurs
3. The trophic level that can make its own food through photosynthesis or chemosynthesis
4. The amount of energy that moves from one trophic level to another
8. A waste product of photosynthesis and a reactant in cellular respiration
9. The process by which plants convert light energy into chemical energy in the form of glucose
10. Another name for producer; makes its own food
11. Arrows in a food chain or food web represent the movement of this through an ecosystem
12. A molecule that speeds up the rate of a chemical reaction; necessary for photosynthesis and cellular respiration
15. The organelle in which photosynthesis occurs
16. Tissue in a plant through which water moves
18. Holes in the underside of leaves that allow gases to go in or out of the leaf
19. A reactant of photosynthesis and a waste product in cellular respiration
20. A type of of polysaccharide that makes up the cell wall of plants; provides structure to plants
21. Another name for a heterotroph
23. The type of energy used by plants to convert carbon dioxide into glucose
28. The type of energy produced as waste in cellular respiration