Plant Physiology

5. imported sugars leave the sieve elements of sink tissue called
6. Pressure potential of water in plant cell is generated
7. fill out the three-dimensional bulk of the plant:
9. Soil particles have predominantly
12. Involves the direct use of metabolic energy (e.g. ATP hydrolysis) to mediate transport
13. Transport into sink tissues is
14. forms the outer protective layer: the epidermis
16. produces an increase in width and diameter of plants.
17. plastids with non-chlorophyll pigment (such as carotenoid)
18. the energy required to increase the surface area of gas-liquid interface.
19. The genes and their intervening sequences inside the nucleus are referred to as the
20. facilitate the movement of water across plasma membranes.
21. the differential distribution of photosyntathe within the plants
23. the most active in young plants.
25. the attraction of water to solid phase; such as water with cell wall or glass.
26. moves or translocates water and solutes:
27. New cells originate in a dividing tissue called
28. gives rise to the primary plant body
29. the regulation of the distribution of fixed carbon into various metabolic pathways
30. encodes genes that are needed for the electron transport chain and the expression of mitochondrial genes
31. the attraction of water to solid phase

1. plastids with no pigment and mostly found in secretory tissues
2. Both have nucleus,cytoplasm, mitochondria anda cell membrane.
3. the cell that surrounded by rigid cell walls.
4. sugars are transported to cells in the sink by means of short distance transport pathway
8. sexual offspring inherit organelles from only one parent
10. that open and close in response to signal
11. Movement of molecules between cells are facilitated
15. vegetative cells can give rise to another vegetative cell via mitosis that is genetically different.
22. free energy associated with water
24. Mycorrhizal symbioses facilitate nutrient uptake by
28. encodes genes that are needed for photosynthesis and the expression of plastid genes