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
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1. Which of the following is fibre not used for?
2 / 50
2. Posing hypothesis in scientific method requires a type of reasoning called __________
3 / 50
3. Which of the following organelles is surrounded by only one membrane?
4 / 50
4. The quantitative measure of the disorder created by any spontaneous reaction is _________
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5. Which of the following is not a feature of the photochemical reactions?
6 / 50
6. ________ asserted that the oxygen released during photosynthesis came from water rather than carbon dioxide.
7 / 50
7. All cells in a plant has the potential to exchange substances through the __________
8 / 50
8. Who reported that chlorophyll occurs in chloroplast and that photosynthesis forms carbohydrates only in light?
9 / 50
9. The chemiosmosis theory of ATP synthesis was formulated by __________
10 / 50
10. Sweet potatoes were once considered strong _________
11 / 50
11. The sequence of events leading to seed germination begins with __________
12 / 50
12. Which of the following may be involved in discoveries? I. Seriousness, II.Creativity III.Certainty, IV.Luck
13 / 50
13. Which of the following tissue is an exception to the general occurrence of plasmodesmata?
14 / 50
14. The sequence of events leading to seed germination begins with _________
15 / 50
15. In which of these regions does plasmodesmata occur?
16 / 50
16. Which type of filament is the same for both plants and animals?
17 / 50
17. The oldest giant sequoia is about _________ years old.
18 / 50
18. Cells that adjoin one another are held together by ________
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19. During photosynthesis, the chlorophyll _________
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20. The pigment type which does not absorb any wavelength of light is _________
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21. ________ first demonstrated that plants produce oxygen.
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22. Which of the following is the carbohydrate produced by Calvin cycle?
23 / 50
23. Cork is useful in making stoppers for wine bottle because: __________
24 / 50
24. The light driven splitting of water in the absence of carbon dioxide is known as the ______ reaction.
25 / 50
25. Which of the following is not being transported by dictyosomes to plasma membrane?
26 / 50
26. Which of the following is not a major content of vacuoles?
27 / 50
27. The most easily observed part of a plant cell is the ________
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28. Conversion of energy from one form to another occurs through a set of chemical reactions collectively called: ______________
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29. Ribosomes are specially abundant in the ________ cells.
30 / 50
30. Commercial compounds that inhibit the synthesis of gibberellins are called ________
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31. The largest filaments in the cytoskeleton are _________
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32. Which of the following is not a reason why we study botany?
33 / 50
33. The equation of photosynthesis is the __________ of that of respiration.
34 / 50
34. ________ pigment absorb all wavelengths of light.
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35. Raw materials required by green plants to manufacture their food are ________
36 / 50
36. _________is the nucleotide triphosphate involved in membrane production.
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37. Which of the following organelles is not part of the cytoplasm?
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38. Which of the following is / are the products of the photochemical reaction? I. ATP, II. NADP, III. cardohydrates
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39. _________ divide cells into many interconnected compartments.
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40. Which of the following is not a cytoskeletal filament?
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41. Which of the following processes converts chemical energy into mechanical energy?
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42. Which of the following enzymes catalyzes the breakdown of hydrogen peroxide?
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43. The organelle that enables plants to convert lipids to carbohydrates is __________
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44. Cells rely on __________ to start their reactions.
45 / 50
45. The energy input that sustains life on earth is _________
46 / 50
46. Commercial compounds that inhibit the synthesis of gibberellins are called __________
47 / 50
47. The distance moved by a photon during a complete vibration is referred to as the photon’s ___________
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48. Organic compounds made in one part of a plant and transported to another part of the plant where they elicit a response are called ________
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49. Which of the following statements is not true of enzymes?
50 / 50
50. Which of the following is not part of the cytoplasm?
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