Across
- 2. microscope holes in the underside of leaves. Allows oxygen to escape, and carbon dioxide to enter. Surrounded by guard cells, which open and close stomata
- 4. one billionth of a mater (1/1,000,000,000),used to measure the wavelength
- 6. The cells and tissues that support and give structure to organs, glands, or other tissues in the body.
- 8. organelle where photosynthesis occurs.
- 10. membranes inside where ‘the light-reactions’ occur with the electron transport chain
- 12. where water and sunlight are used. A chemical known as NADPH is produced. NADPH is used in the calvin cycle
Down
- 1. the colors of light that the human eye can see
- 3. a pigment that gives plants their green color
- 5. Organisms that go through photosynthesis
- 7. the cycle of chemical reactions where the carbon from the carbon cycle is fixed into sugars. It occurs in the chloroplast of the plant cell.
- 9. colors that absorb light. Produces energy from the sunlight it absorbs
- 11. the stacks of thylakoids embedded in the stroma of a chloroplast.