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- 1. Multiple Choice
Which equation is the photosynthesis equation?
C6H12O6 + O2 -----> CO2 + H20
C6H12O6 + O2 + CO2 -----> H20 + ATP
CO2 + H20 -----> C6H12O6 + O2
O2 + CO2 -----> H20 + C6H12O6
- 2. Multiple Choice
Where does photosynthesis occur in the plant?
In the stem
In all parts of the plant
In the leaves
In the flower
- 3. Multiple Choice
In what plant cell organelle does photosynthesis occur?
Chloroplasts
Mitochondria
Nucleus
Cell Wall
- 4. Multiple Choice
Recall that the movement of food in the phloem is called.
Translocation
Transpiration stream
Evaporation
Respiration
- 5. Multiple Choice
Diffusion is the movement of substances
from an area of lower concentration to higher concentration
from an area of lower concentration to lower concentration
from an area of higher concentration to lower concentration
from an area of higher concentration to higher concentration
- 6. Multiple Choice
How is sugar transported in the plant?
though diffusion which requires energy
through active transport which requires energy
though diffusion which does not require energy
though active transport which does not require energy
- 7. Multiple Choice
The phloem is made up of sieve tube plates and companion cells. The companion cells
has pores to allow sugar to be transported in a continuous flow
provides energy for the transport of glucose
gives company to the phloem
connects xylem to phloem
- 8. Multiple Choice
Recall the main function of a xylem cell.
To transport nutrients (mainly sucrose) to different parts of a plant.
To make energy for the plant via photosynthesis.
To transport carbon dioxide to the leaves for photosynthessis.
To transport water to different parts of plant.
- 9. Multiple Choice
Recall what is dissolved in the water in the xylem.
Glucose
Amino acids
Mineral ions
Starch
- 10. Multiple Choice
Recall what the pathway of water from roots to leaves is called.
Respiration
Translocation
Transpiration stream
Evaporation
- 11. Multiple Choice
Recall what substance is used to thicken and strengthen xylem walls in woody plants.
Protein
Mineral ions
Lignin
Glucose
- 12. Multiple Choice
Plants growing in desert have their________ modified into spines.
stem
leaves
root
flower
- 13. Multiple Choice
What happens to the movement of air bubble if apparatus is kept in front of a fan
Air bubble does not move
Air bubble moves very little
Air bubble does not change its position
Air bubble moves very fast
- 14. Multiple ChoiceGases pass in and out of a leaf through the what?vascular tissuemouth holestomatacell wall
- 15. Multiple ChoiceXylem and phloem are examples of _ tissueSporesNonvascularSeedsVascular
- 16. Multiple ChoiceIn which two layers of the leaf are most active chloroplasts found?Palisade and spongy mesophyllEpidermis and stomataxylem and phloemRoots and spongy mesophyll
- 17. Multiple Choice____________ cells open and close the stomatapalisadeguardxylemepidermis
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