1. FINAL REVIEW
Created by Educational Technology Network

2. DNA
Photosynthesis 1
Photosynthesis 2
Cell Respiration
Transport 10 20 30 40 50

3. Question
The sugar in DNA is _____________

4. Answer 1 – 10
deoxyribose

5. Question
The 4 groups of biomolecules are:

6. Answer 1 – 20
Carbohydrates
Proteins
Lipids
Nucleic Acids

7. Question
The 3 parts of a nucleotide are:

8. Answer 1 – 30
Sugar phosphate and base

9. Question
The three types of RNA are

10. Answer 1 – 40
Messenger, transfer and ribosomal

11. Question
Three differences between DNA and RNA:

12. Answer 1 – 50 DNA is double stranded: RNA is single stranded
The sugar in DNA is deoxyribose: The sugar in RNA is ribose
The DNA base thymine is replaced with uracil in RNA

13. The light absorbing pigent in a chloroplast is
Question
The light absorbing pigent in a chloroplast is

14. Answer 2 – 10
chlorophyll

15. Question
Photosynthesis occurs in the ________________ ________________ of the chloroplast

16. Answer 2 – 20
thylakoid

17. Question
What is the 3 reactants in photosynthesis?

18. Answer 2 – 30
Carbon dioxide, water and light energy

19. Question
Chlorophyll is green because

20. Answer 2 – 40
It reflects green light

21. Question
The major atmospheric byproduct of photosynthesis is

22. Answer 2 – 50
Oxygen

23. Question
The organelles associated with photosynthesis are the

24. Answer 3 – 10
chloroplast

25. Question
Based on the cycle of photosynthesis and cellular respiration, one can say that the ultimate original source of energy for all living things on Earth is

26. Answer 3 – 20
The sun

27. Question
Based on the graph we can say that as light increases the rate of photosynthesis:

28. Answer 3 – 30
Increases to a point and then steadies off

29. Question
The source of oxygen produced during photosynthesis results from the

30. Answer 3 – 40
Splitting of water

31. Question
What are the 2 stages of photosynthesis and what source of energy drives each?

32. Answer 3 – 50
Light RXN: sun
Dark RXM: ATP and NADPH

33. Question
Cell Respiration starts in the ______________ and ends in the __________________

34. Answer 4 – 10
Cytoplasm, mitochondria

35. Question
When muscles are exercised extensively in the absence of sufficient oxygen what is produced (causes cramps)

36. Answer 4 – 20
Lactic acid

37. Question
The 3 stages of cellular respiration are:

38. Answer 4 – 30
Glycolysis, Krebs cycle and Electron transport chain

39. Question
During which stage of cellular respiration is most of the ATP formed?

40. Answer 4 – 40
Electron Transport Chain

41. Question
The name of the process that takes place when organic compounds are broken down in the absence of oxygen is

42. Answer 4 – 50
Fermentation

43. Question
Movement of substances across the membrane without the use of cellular energy is termed

44. Answer 5 – 10
PASSIVE

45. Question
Red blood cells contain 0.9% salt. A solution that is isotonic to the blood would have a salt concentration of ?

46. Answer 5 – 20
0.9%

47. Question
A solution that contains a higher level of salts than found in cells is said to be

48. Answer 5 – 30
HYPERTONIC

49. Question
Molecules that are too large to be moved across a cell membrane can be removed from the cell by

50. Answer 5 – 40
EXOCYTOSIS

51. Question
The bursting of cells due to osmosis is called

52. Answer 5 – 50
Cytolysis