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Which of the following structures NOT part endomembrane system peroxisomes or ac

ID: 78581 • Letter: W

Question

Which of the following structures NOT part endomembrane system peroxisomes or activities is y of the b Golgi complex c (d) budding e lysosomes Which of the following is stored in released during an allergic reaction? a. nitric cells of the immune system and e a neurotransmitter oxide b a growth factor ine d. a prostaglandin 3. Which of the following statements about the sodium-potass ium pump is true? in exchange for 3 transports hydrogen ions out of the cell. transports 2 ions out of the cell ions potassium exchange ons. c. transports 3 sodium ions out of the cell in for 2 potassium of the 2 ions out of the cell in exchange for 2 potassium ions. cell. transports water directly 4. Differential centrifugation is a process that a. analyzes the chemical components of the cell. b. separates components of the cell that have a different chemical makeup c. separates components of the cell that function differently. d allows researchers to view the contents of the cells. e. separates components of the cell that have different densities Figure 5-1 Use the figure to answer the correspond question(s). 10 um 5. Refer to Figure 5-1. Which of the following statements about the red blood cells in Figure B is true? a. These red blood cells have shrunken in response to a hypotonic ectemal solution b. These red blood cells have shrunken in response to a bypertonic external solution. c. These red blood cells have been placed in an tonic solution. d. These red blood cells have swollen in response to a hypertonic external e. These red blood cells have swollen in response to a hypotonic extermal solution. 6. Refer to Figure 5-1. Which of the statements about the red blood cells in Figure A is true? a. There has been no net water movement. b. There has been a net flow of water out of the cell. into the sis d. Plasmolysis has occurred. e. There has been a net flow of water cell.

Explanation / Answer

1 - D

2 - C

3 - C

4 - E

5 - B

6 - B

7 - A

8 - E

9 - B

10 - A

11 - A

12 - D

13 - D

14 - E

15 - A

16 - A

17 - D

18 - A

19 - B

20 - E

21- A

22- D

23 – C

24 – D

25 – A

26 – A

27 – B

28 – E

29 – C

30 – A

31 –A, C

32 – C

33 – A

34 – B

35 – C

36 – E

37 – D

38 – A

39 – A  

40 – D

41 – A

42 – E

43 – D

44 – D

45 – B

46 – A

47 – A

48 – C

49 – E

50 – B

51 – D

52 – D

53 – C

54 – A

55 – E

56 – A

57 – D

58 – E

59 – B

60 – C

61 – D

62 - A

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