Across
- 3. Movement of molecules between cells is facilitated by
- 5. … does not discriminate between oxygen and carbon dioxide
- 9. This type of plant tissue forms the outer protective layer in a plant
- 10. Diffusion and facilitated diffusion are examples of … transport
- 11. … deficiency may interfere with photosynthesis
- 13. The process of breaking down chemicals using light energy
- 15. This enzyme is used by C4 and CAM plants in carbon-concentrating mechanisms
- 17. Without the presence of this type of element, severe abnormalities may occur in a plant
- 20. meristem is responsible for primary growth, and most active in young plants
- 21. In the vapor phase, the movement of water from the soil to the plant and to the atmosphere is done by …
- 22. carriers Plastoquinone and plastocyanin are examples of …
- 26. … active transport involves the direct use of metabolic energy
- 27. Light dependent reactions occur in the …
- 28. The site of photosynthesis
Down
- 1. In CAM plants, … are closed during the day
- 2. This organelle occupies 95% of the total volume in a plant cell
- 4. … is the movement of two molecules in the same direction through a protein channel
- 6. Where does carbon fixation occur in C4 plants?
- 7. … roots are an adaptation to habitats of extremely low soil fertility
- 8. Membrane …refers to how easily a substance can move across a membrane.
- 10. A type of protein that requires energy from ATP hydrolysis
- 12. The attraction of water molecules to solid surfaces is called …
- 14. Movement of water in xylem is facilitated by … and tensile strength
- 16. … plants adapt better in high CO2 concentrations
- 18. Root … contributes to increased nutrient uptake by reduction, chelation, and solubilization of nutrients in soil
- 19. Nitrogen ... is the process of obtaining nitrogen from the environment through several processes, resulting in ammonia or nitrate.
- 20. The … pathway transports water from root hair to the xylem between cell walls
- 23. … facilitates the movement of water across plasma membranes
- 24. C4 plants generally have a wreath anatomy for their bundle sheath cells called
- 25. The second step of the Calvin-Benson cycle