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