Review Packet on Plant Processes

1. Review Packet on Plant Processes

2. In a process called _____________, plants convert energy stored in food into a form of energy that cells can use. • transpiration • Photosynthesis • Cellular respiration • phototropism

3. In a process called _____________, plants convert energy stored in food into a form of energy that cells can use. • transpiration • Photosynthesis • Cellular respiration • phototropism

4. The tendency of shoot tips of plants to grow and bend toward the light is call ____________. • Gravitropism • Phototropism • Plant growth • Transpiration

5. The tendency of shoot tips of plants to grow and bend toward the light is call ____________. • Gravitropism • Phototropism • Plant growth • Transpiration

6. Seeds become ___________ in order to survive periods of drought or cold temperatures. • Dormant • Deciduous • Dead • Alive

7. Seeds become ___________ in order to survive periods of drought or cold temperatures. • Dormant • Deciduous • Dead • Alive

8. Most of the water absorbed by a plant’s roots is needed to replace the water lost during _____________. • Winter • Summer • Phototropism • Transpiration

9. Most of the water absorbed by a plant’s roots is needed to replace the water lost during _____________. • Winter • Summer • Phototropism • Transpiration

10. A houseplant that is bending toward a sunlit window is • Displaying a positive tropism. • Displaying a negative tropism. • Undergoing genetic change • Showing a seasonal effect.

11. A houseplant that is bending toward a sunlit window is • Displaying a positive tropism. • Displaying a negative tropism. • Undergoing genetic change • Showing a seasonal effect.

12. The root tips of most plants show • Negative phototropism. • Positive gravitropism. • Positive phototropism. • Negative gravitropism.

13. The root tips of most plants show • Negative phototropism. • Positive gravitropism. • Positive phototropism. • Negative gravitropism.

14. Plant cells make glucose molecules from • CO2 and O2 • C6H12O6 • H20 and H2 • CO2 and H2O

15. Plant cells make glucose molecules from • CO2 and O2 • C6H12O6 • H20 and H2 • CO2 and H2O

16. The energy that powers photosynthesis comes from • Light given off by the sun. • Collisions of gas molecules in the air. • The breakdown of sugar molecules inside plant cells. • Chlorophyll absorbed through the soil.

17. The energy that powers photosynthesis comes from • Light given off by the sun. • Collisions of gas molecules in the air. • The breakdown of sugar molecules inside plant cells. • Chlorophyll absorbed through the soil.

18. A plant seed develops from • An ovary. • An ovule. • A sepal. • A pollen tube.

19. A plant seed develops from • An ovary. • An ovule. • A sepal. • A pollen tube.

20. Plants die without sunlight because they are unable to carry out _____________. • Cellular respiration • Photosynthesis • Phototropism • pollination

21. Plants die without sunlight because they are unable to carry out _____________. • Cellular respiration • Photosynthesis • Phototropism • pollination

22. For photosynthesis to occur, plants must take in light energy, carbon dioxide, and water. In addition to sugar plants produce ___________ • N • P • K • O

23. For photosynthesis to occur, plants must take in light energy, carbon dioxide, and water. In addition to sugar plants produce ___________ • N • P • K • O

24. Plants cells have organelles called chloroplasts, where photosynthesis takes place. These organelles contain a pigment call ___________ that absorbs light. • Cytoplasm • Ribosomes • Mitochondria • Chlorophyll

25. Plants cells have organelles called chloroplasts, where photosynthesis takes place. These organelles contain a pigment call ___________ that absorbs light. • Cytoplasm • Ribosomes • Mitochondria • Chlorophyll

26. Cellular respiration uses oxygen to release energy from glucose. It also releases ________ and __________. • Nitrogen and water • Water and Phosphorus • Carbon dioxide and water D. Carbon dioxide and nitrogen

27. Cellular respiration uses oxygen to release energy from glucose. It also releases ________ and __________. • Nitrogen and water • Water and Phosphorus • Carbon dioxide and water D. Carbon dioxide and nitrogen

28. The chemical formula for cellular respiration is • C6H12O6 + 6O2 > 6CO2 + 6H2O + energy • C6H12O2 + 6O2 > 6CO2 + 6H2O + energy • C6H12O6 + 6H2O > 6CO2 + 6H2O + energy • C6H12O2 + 6H2O >6CO2 + 6H2O + energy

29. The chemical formula for cellular respiration is • C6H12O6 + 6O2 > 6CO2 + 6H2O + energy • C6H12O2 + 6O2 > 6CO2 + 6H2O + energy • C6H12O6 + 6H2O > 6CO2 + 6H2O + energy • C6H12O2 + 6H2O >6CO2 + 6H2O + energy

30. In the sporophyte phase, a seed grows into a plant that produces _____________. • Sperms • Eggs • Spores • More seeds

31. In the sporophyte phase, a seed grows into a plant that produces _____________. • Sperms • Eggs • Spores • More seeds

32. In the gametophyte phase, spores grow into plants that produce _________ and _______. • Male spores and female spores. • Eggs and sperm • More spores and eggs • More spores and sperm.

33. In the gametophyte phase, spores grow into plants that produce _________ and _______. • Male spores and female spores. • Eggs and sperm • More spores and eggs • More spores and sperm.

34. Both seed and seedless plants reproduce • Asexually • In water • Sexually • Using pollen

35. Both seed and seedless plants reproduce • Asexually • In water • Sexually • Using pollen

36. ___________, a form of asexual reproduction, are above-ground stems that can grow into new plants—an example would be strawberries. • Runners • Tubers • Plantlets • Sperm

37. ___________, a form of asexual reproduction, are above-ground stems that can grow into new plants—an example would be strawberries. • Runners • Tubers • Plantlets • Sperm

38. Plant stomata are usually open during the day because • Photosynthesis can occur while there is sunshine available. • Cellular respiration can occur while there is sunshine available. • It gives the plant a rest. • That’s when more carbon dioxide is available.

39. Plant stomata are usually open during the day because • Photosynthesis can occur while there is sunshine available. • Cellular respiration can occur while there is sunshine available. • It gives the plant a rest. • That’s when more carbon dioxide is available.

40. A stimulus of too little water in a plant would trigger the • Opening of stomata to collect more water. • Leaves to produce more sugar. • Closing stomata to preserve water. • Beginning of more N, P, and K from the roots.

41. A stimulus of too little water in a plant would trigger the • Opening of stomata to collect more water. • Leaves to produce more sugar. • Closing stomata to preserve water. • Beginning of more N, P, and K from the roots.

42. Photosynthesis takes place in • Roots • Mitochondria • Leaves • Stem

43. Photosynthesis takes place in • Roots • Mitochondria • Leaves • Stem

44. Flowering plants produce _________ . • Spores • Tubers • Seeds • runners

45. Flowering plants produce _________ . • Spores • Tubers • Seeds • runners

46. Growth, wilting, and dormancy are examples of plant • Photosynthesis • Responses • Stimuli • Cellular respiration

47. Growth, wilting, and dormancy are examples of plant • Photosynthesis • Responses • Stimuli • Cellular respiration

48. _____________ is the transfer of pollen from the male reproductive structures to the female structures of seed plants. • Reproduction • Transpiration • Dormancy • Pollination

49. _____________ is the transfer of pollen from the male reproductive structures to the female structures of seed plants. • Reproduction • Transpiration • Dormancy • Pollination

50. The process by which plants release water vapor into the air through stomata is called ________. • Transpiration • Stamen • Photosynthesis • Cellular respiration