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Biology Quiz 7 (60 MCQs)

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1. The cell spends most of it's life in .....
2. The living components of an ecosystem
3. Which statement best compares aerobic and anaerobic respiration?
4. Waterproofs, insulates, and stores energy long-term
5. Which of the following performs alcohol fermentation?
6. The central vein is also called .....
7. What is an Endoskeleton
8. Organisms that cannot make their own food and must obtain energy from external sources are called
9. What is the largest geographic area that contains all ecosystems on earth called
10. What are two types of passive transport?
11. Which statement is true about amino acids?
12. What are the characteristics of Eukaryotes?
13. Amino acids are the building blocks of .....
14. Biology is .....
15. Conifers have several adaptive features to reduce water loss. Which one of the following is incorrect?
16. Which of the following is not a Pteridophyte?
17. At what temperature are pollen grains stored in pollen banks?
18. Organisms which produce their own food are called
19. Stores genetic information and carries out protein synthesis
20. Which gas is produced during photosynthesis.
21. A species that kills and eats other organisms for food .....
22. Organisms composed of many cells are called
23. How do consumers get their energy to survive?
24. What generates a nerve impulse on the post-synaptic membrane?
25. Study of FISHES.
26. Which group to these belong to? insects, arachnids, and crustaceans
27. An alien (not native to the ecosystem) species brought to an area by man, which competes for resources and causes problems for the native species within an ecosystem
28. What 3 letters do enzymes typically end in?
29. The scientific name for something living is a(an)
30. Breaks down glucose to release energy for the cell
31. Which would be the best evidence that a cell is using active transport to move a substance across its cell membrane?
32. Which of the following genotypes is heterozygous?
33. Typically, in carbon compounds, how many bonds does carbon make?
34. Choose the correct sequence of the frog's life cycle
35. When a cell is not dividing, and even as it duplicates the DNA in preparation for cell division, each chromosome is in the form a of along thin ..... fiber
36. Rocks are not living because
37. The combination of chemical reactions throughwhich an organism builds up or breaks downmaterials as it carries out its life processes is called .....
38. Eukaryotic chromomes are made up of
39. Which of the following are true of hepatocytes? I. they release glucose into the blood or store it as glycogenII. they produce bile saltsIII. their surface contains microvilli
40. Phosphorus is needed for the production of .....
41. This is the attachment point between two sister chromatids
42. "If the concentration of salt increases, then the freezing point of water will decrease." What is the independent variable in this hypothesis?
43. The ..... is the basic unit of life
44. Which statement best describes what will happen if the population of herbivores in the community decreases
45. Relationships between living organisms and their environment, and how they interact with both living and non-living components in the environment.
46. What is the macromolecule that includes enzymes?
47. Which of the following does a plant cell ONLY have?
48. What does mulitcellular mean?
49. When a farmer sprays a chemical on to crop plants, how does the chemical travel to the roots of the plants?
50. The yucca plant releases a strong scent when yucca moths are active. The yucca moth is attracted to the scent and gathers pollen from the plant and deposits it along with its eggs on another yucca plant. This insures the moth larvae will have food and the yucca gets pollinated. What relationship does this best illustrate?
51. Define Surface area
52. Choose one that is NOT a characteristic of life
53. What type of molecule is water?
54. How is a biological addiction formed?
55. Holdfast, Stipe and frond are usually found in members of
56. A leaf with more than one blade.
57. Which of the following correctly shows the organization in an ecosystem, from smallest to the largest level
58. Plants need ..... as a reactant for photosynthesis.
59. What process can cause cells to elongate?
60. The enzyme that unzips the DNA to prepare for replication
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