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