Across
- 2. This inorganic compound is essential for most chemical reactions in cells.
- 5. A stack of thylakoids inside a chloroplast.
- 6. The process in which light energy is absorbed by pigment molecules to start photosynthesis.
- 9. The green pigment found in chloroplasts that absorbs light for photosynthesis.
- 10. The main gas produced during photosynthesis.
- 11. The space inside the inner membrane of a chloroplast.
- 14. The sugar molecule that plants produce during photosynthesis.
- 16. A type of pigment that absorbs blue and green light but reflects yellow and orange, responsible for fall leaf colors.
- 17. An organism that cannot make its own food.
Down
- 1. A structure found in plant cells but not in animal cells, providing support and protection.
- 3. The energy source for cells, also known as adenosine triphosphate.
- 4. The first stage of photosynthesis involves capturing this.
- 7. The membrane inside chloroplasts that contains pigments for capturing light energy.
- 8. This type of compound contains carbon and includes carbohydrates, lipids, proteins, and nucleic acids.
- 12. An organism that makes its own food.
- 13. The process by which plants use sunlight to make food.
- 15. The main energy source that drives photosynthesis.
- 16. The element found in all organic compounds.
