2015喷鼻港非凡行政区防备医学总结必威体育精装版测验试题库(国外英文资料).doc

2015香港特别行政区预防医学总结必威体育精装版考试试题库 The near-middle jaw is the () A. the tip of the first permanent molar of the upper jaw is in the distance of the first permanent molar of the mandible The tip of the first permanent molar of the lower jaw is held in the distance of the upper jaw C. The tip of the first permanent molar of the upper jaw is facing the first constant molar of the lower jaw D. the tip of the first permanent molar of the lower jaw is in the upper jaw of the upper jaw The tip of the first permanent molar of the upper jaw is close to the front of the lower jaw The correct answer: A, What is wrong with the description of the protein denaturation? The primary structure of A The physical and chemical properties of the protein change when the protein is modified The biological activity of the protein is reduced or lost when the protein is modified D. The denatured protein can be restored after the degenerative factors are removed The water solubility decreased after the degeneration of the globulin The correct answer: D, 3, bacteria that cause food poisoning are () A. v. cholerae B. e. coli C. copper pseudomonas D E. shigella The correct answer: D, The vitamins that are involved in transamination are () Vitamin A. Vitamin B. C. vitamin PP D. folic acid E. pantothenic acid The correct answer: B, Lysogenic bacteria are called () by the new traits of the former phage. Transformation of a. B. transduction C. lysogenic transformation D. joint The protoplast fusion The correct answer: C, In the DNA double helix, two chains of base pairs form hydrogen bonds, and the pairing is () A.T = C ≡ G a. B.G ≡ A C ≡ T C.U = C ≡ G a. D.U = T T = A ≡ e.c. with our fabrication: = U G a. The correct answer: A, A man, 24 years old, has a history of impurity contact with the hospital because of the urgent need to get to the hospital in the past 2 days, because of the urgency of urination, the frequency of urine, and the sting of urine. There is a white supplient secretion in the urethra. The