Across
- 3. The energy from sunlight absorbed by chlorophyll to power the reactions of photosynthesis.
- 4. Single-celled organisms, like cyanobacteria, that can perform photosynthesis without chloroplasts.
- 8. The green pigment in chloroplasts that absorbs light energy, primarily in the blue and red wavelengths, for photosynthesis.
- 9. Simple, photosynthetic organisms that can perform photosynthesis in aquatic environments.
- 12. A simple sugar molecule, such as glucose, produced during photosynthesis as an energy source for the plant.
- 13. The primary carbohydrate produced during photosynthesis, serving as an energy source for plants and other organisms.
- 15. hairs Tiny extensions of root epidermal cells that increase surface area for water and nutrient absorption from the soil.
- 16. The primary source of energy for photosynthesis, providing light energy to drive the process.
- 17. A byproduct of photosynthesis, released into the atmosphere during the splitting of water molecules.
- 18. Cycle The set of light-independent reactions in photosynthesis that convert carbon dioxide into glucose using energy from ATP and NADPH.
Down
- 1. Subatomic particles that are energized during the light-dependent reactions and play a key role in producing ATP and NADPH.
- 2. The organelle in plant cells where photosynthesis occurs, containing chlorophyll and other pigments.
- 5. Small openings on the surface of leaves that allow for gas exchange, including the intake of carbon dioxide and release of oxygen.
- 6. The membrane-bound structures inside the chloroplast where the light-dependent reactions of photosynthesis take place.
- 7. The process by which plants, algae, and some prokaryotes convert light energy into chemical energy stored in glucose.
- 10. Multicellular organisms that perform photosynthesis to produce food and oxygen.
- 11. energy The energy stored in the bonds of glucose molecules, produced during photosynthesis.
- 12. The organelle where the glucose produced during photosynthesis is broken down to generate energy in the form of ATP.
- 14. A specialized structure within a cell that performs a specific function, such as the chloroplast in photosynthesis.
- 15. The light wavelengths that are not absorbed by chlorophyll, which give plants their green color.
