Unit 3: Energy Flow

2. Break down larger molecules into simpler compounds to a release in energy.
6. Fluid-like substance that fills the space between the grana.
7. If there is oxygen then the cell will go through a two-step process to obtain energy.
9. Mostly proteins that speed up biochemical reactions by lowering the activation energy.
11. Eats only meat.
13. Absorbs energy.
15. The breaking and forming of vonds between different substances during chemical changes.
20. Substances that are made by a chemical reaction.
21. Substances that are changed during a chemical reaction.
23. Eats only vegetation.
24. Build larger molecules from smaller ones it requires consuming energy to do it.
25. Also called autotrophs.
26. The overall process by which sunlight, water, and carbon dioxide are chemically converted into chemical energy stored in glucose.
27. All of the chemical reactions within each cell of an organism.
28. To convert the chemical energy in food to chemical energy stored in ATP.

1. Eats meat and vegetation.
3. If there is not oxygen then the cell will go through a process in order to obtain energy.
4. Pancake-like stacks of thylakoid membrane.
5. Fluid-like substance that fills the space.
8. Also called heterotrophs.
10. Enzyme's active site gets deformed and loses its specific shape and loss of biological activity.
11. Is the pigment that captures sunlight.
12. Process of an organism making its own food using chemicals instead of sunlight like in photosynthesis.
13. Releases energy.
14. Folded membrane.
16. An energy-carrying molecule that carries/stores energy for cell functions.
17. The amount of energy needed to make a chemical reaction start.
18. In the absence of oxygen, a cell will go through anaerobic respiration and a process called____.
19. Eats dead materials.
22. Substances that speed up reactions without being permanently altered.
24. Fits only one substrate.