BIO203




Category: BIO203

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ATTENTION:

Kindly note that you will be presented with 50 questions randomized from the NOUN question bank. Make sure to take the quiz multiple times so you can get familiar with the questions and answers, as new questions are randomized in each attempt.

Good luck!


BIO203

1 / 50

1. Which of the following organelles is not part of the cytoplasm?

2 / 50

2. Which of the following organelles is surrounded by only one membrane?

3 / 50

3. Which of the following is not a cytoskeletal filament?

4 / 50

4. Which of the following enzymes catalyzes the breakdown of hydrogen peroxide?

5 / 50

5. The most easily observed part of a plant cell is the ________

6 / 50

6. ________ asserted that the oxygen released during photosynthesis came from water rather than carbon dioxide.

7 / 50

7. _________ divide cells into many interconnected compartments.

8 / 50

8. The energy input that sustains life on earth is _________

9 / 50

9. A __________ makes an end to the scientific method for a particular experiment.

10 / 50

10. Sweet potatoes were once considered strong _________

11 / 50

11. Which of the following is fibre not used for?

12 / 50

12. The quantitative measure of the disorder created by any spontaneous reaction is _________

13 / 50

13. All cells in a plant has the potential to exchange substances through the __________

14 / 50

14. Posing hypothesis in scientific method requires a type of reasoning called __________

15 / 50

15. The organelle that enables plants to convert lipids to carbohydrates is __________

16 / 50

16. The sequence of events leading to seed germination begins with _________

17 / 50

17. Conversion of energy from one form to another occurs through a set of chemical reactions collectively called: ______________

18 / 50

18. The chemiosmosis theory of ATP synthesis was formulated by __________

19 / 50

19. Which of the following is not being transported by dictyosomes to plasma membrane?

20 / 50

20. In which of these regions does plasmodesmata occur?

21 / 50

21. Raw materials required by green plants to manufacture their food are ________

22 / 50

22. The largest filaments in the cytoskeleton are _________

23 / 50

23. The sequence of events leading to seed germination begins with __________

24 / 50

24. Cork is useful in making stoppers for wine bottle because: __________

25 / 50

25. Commercial compounds that inhibit the synthesis of gibberellins are called __________

26 / 50

26. The organelle that enables plants to convert lipids to carbohydrates is ___________

27 / 50

27. Which of the following is not part of the cytoplasm?

28 / 50

28. Which of the following statements is not true of enzymes?

29 / 50

29. Which of the following is the carbohydrate produced by Calvin cycle?

30 / 50

30. Who reported that chlorophyll occurs in chloroplast and that photosynthesis forms carbohydrates only in light?

31 / 50

31. Which of the following is not a major content of vacuoles?

32 / 50

32. The light driven splitting of water in the absence of carbon dioxide is known as the ______ reaction.

33 / 50

33. The distance moved by a photon during a complete vibration is referred to as the photon’s ___________

34 / 50

34. ________ pigment absorb all wavelengths of light.

35 / 50

35. During photosynthesis, the chlorophyll _________

36 / 50

36. Which of the following tissue is an exception to the general occurrence of plasmodesmata?

37 / 50

37. Which of the following is not a feature of the photochemical reactions?

38 / 50

38. Which of the following is / are the products of the photochemical reaction? I. ATP, II. NADP, III. cardohydrates

39 / 50

39. Which of the following is not a reason why we study botany?

40 / 50

40. ________ first demonstrated that plants produce oxygen.

41 / 50

41. Which of the following processes converts chemical energy into mechanical energy?

42 / 50

42. The most active naturally occurring auxin in plants is ___________

43 / 50

43. Cells rely on __________ to start their reactions.

44 / 50

44. The oldest giant sequoia is about _________ years old.

45 / 50

45. The pigment type which does not absorb any wavelength of light is _________

46 / 50

46. Organic compounds made in one part of a plant and transported to another part of the plant where they elicit a response are called ________

47 / 50

47. Which of the following may be involved in discoveries? I. Seriousness, II.Creativity III.Certainty, IV.Luck

48 / 50

48. Commercial compounds that inhibit the synthesis of gibberellins are called ________

49 / 50

49. The equation of photosynthesis is the __________ of that of respiration.

50 / 50

50. Making the mental connections to take advantage s of accidental observations is involved in the _________ side of science.

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