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. The most active naturally occurring auxin in plants is ___________

2 / 50

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

3 / 50

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

4 / 50

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

5 / 50

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

6 / 50

6. During photosynthesis, the chlorophyll _________

7 / 50

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

8 / 50

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

9 / 50

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

10 / 50

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

11 / 50

11. _________ divide cells into many interconnected compartments.

12 / 50

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

13 / 50

13. ________ first demonstrated that plants produce oxygen.

14 / 50

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

15 / 50

15. In which of these regions does plasmodesmata occur?

16 / 50

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

17 / 50

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

18 / 50

18. Which type of filament is the same for both plants and animals?

19 / 50

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

20 / 50

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

21 / 50

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

22 / 50

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

23 / 50

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

24 / 50

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

25 / 50

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

26 / 50

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

27 / 50

27. Sweet potatoes were once considered strong _________

28 / 50

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

29 / 50

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

30 / 50

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

31 / 50

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

32 / 50

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

33 / 50

33. Ribosomes are specially abundant in the ________ cells.

34 / 50

34. The largest filaments in the cytoskeleton are _________

35 / 50

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

36 / 50

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

37 / 50

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

38 / 50

38. Cells rely on __________ to start their reactions.

39 / 50

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

40 / 50

40. _________is the nucleotide triphosphate involved in membrane production.

41 / 50

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

42 / 50

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

43 / 50

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

44 / 50

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

45 / 50

45. ________ pigment absorb all wavelengths of light.

46 / 50

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

47 / 50

47. Cells that adjoin one another are held together by ________

48 / 50

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

49 / 50

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

50 / 50

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

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