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• 44. The emigration or immigration of fertile individuals from or to a small population may alter the
• 53. In eukaryotic cell, a mature mRNA does NOT contain _____.(A) promoter (B) 5’ CAP (C) 5’ UTR(D) 3
• 45. Which of the following structures does NOT develop from ectoderm of vertebrates?(A) epidermis of
• 54. Which of the following statements about human immunodeficiency virus (HIV) is FALSE?(A) HIV is d
• 63. In a dark environment, plants will grow toward light in a response called phototropism. Which of
• 46. A given bird has 24 chromosomes in its body cells. How many chromatids will be present in each p
• 55. Which of the following statements concerning “genomic imprinting” is FALSE?(A) It is an exceptio
• 64. The result of double fertilization in angiosperms leads to _____.(A) formation of both a diploid
• 73. A new menstrual cycle begins with the production of _____, following the removal of inhibition b
• 47. Which of the followings is NOT a neurotransmitter?(A) nitric oxide (B) substance P (C) cAMP(D) s
• 56. Which statement about DNA replication is true?(A) Helicase breaks, swivels, and rejoins the pare
• 65. Which type of biome would most likely occur in a climate with mild, rainy winters and hot, dry s
• 74. Which of the followings is NOT true of G protein-coupled receptors (GPCRs)?(A) GPCRs are cell-su
• 3. Research indicates that a powerful El Niño from 1789 to 1793 ______ crop yields in Europe, which
• 48. Renin is a(n) _____. Its secretion is stimulated by _____.(A) hormone, high osmolality(B) hormon
• 57. Which of the followings is an extending Mendelian genetics for two or more genes?(A) pleiotropy
• 66. Which statement is FALSE?(A) Succession is predictable.(B) Pioneer species have wide ranges of t
• 75. Which of the following statements about genome is FALSE?(A) Usually, the gene density of archaea
• 4. With climate change a growing concern, more people are turning to living roofs as a ______ — and
• 49. Carbon dioxide is transported in the blood _____.(A) dissolved in the plasma (B) attachment to h
• 58. If there are 24 chromatids in a mammalian skin cell, how many kinetochores are there?(A) 6 (B) 1
• 67. Which of the followings is a trend in the evolution of land plants?(A) Decrease in the size of t
• 76. Which of the following statements concerning human embryonic development is correct?(A) Inner ce
• 5. The availability of reputable, quality programs of higher education in Asia is increasing ______,
• 50. During photosynthesis, carbon dioxide is incorporated into glucose in _____; water is broken dow