White Station Middle School - 7th Grade Science
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Study Guide—Chapter 3.2 and 3.3
Know the definitions for the following words.
1. Photosynthesis
2. Chlorophyll
3. Chloroplast
4. Carbon dioxide CO2
5. Oxygen O2
6. Water H2O
7. Glucose
8. Energy
9. Cellular respiration
10. ATP—energy (chemical energy)
11. Stomata
12. Mitochondria
13. Sunlight (light energy)
14. Cell cycle
15. Mitosis
Know the following processes
1.
Photosynthesis
Carbon dioxide + water + sunlight --Yields-- oxygen and glucose
2.
Cellular Respiration
Glucose + oxygen --- Yields--- carbon dioxide + water + energy (ATP)
3.
The Cell Cycle
4.
Mitosis