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1 试题1.(2007年高考重庆卷第5题)结核杆菌是结核病的病原体,近年来因抗药菌株增多等原因,使人类结核病的发病率和死亡率上升,下列有关结核杆菌的叙述,正确的是()A.结核杆菌的基本结构包括细胞壁、细胞膜、细胞质和细胞核B.结核杆菌抗药性的产生是应用抗生素诱导基因突变的结果C.接种卡介苗后,T 细胞受刺激成为记忆细胞,
1 Questions 1. (2007 Chongqing Examination Paper No. 5) Mycobacterium tuberculosis is the etiological agent of tuberculosis. In recent years, due to the increase of drug-resistant strains and other reasons, the incidence and death rate of human tuberculosis have risen. The following description of Mycobacterium tuberculosis is correct. Yes () A. The basic structure of Mycobacterium tuberculosis includes cell walls, cell membranes, cytoplasm, and nucleus B. The production of Mycobacterium tuberculosis resistance is the result of antibiotic-induced gene mutation. C. After inoculation with BCG, T cells are stimulated to become memory cells.