44. Chemically, the capsule may be ......... A. Polypeptide B. Polysaccharide C. Either A or B. D. None of these 45. The location where the bacterial chromosome concentrates within the cell is called.... A. Nucleus B. Nuclein C. Nucleoid D. Nucleose 46. ................. is an extra-chromosomal double- stranded DNA capable of self -replication and confers drug resistance on bacteria. A. Fimbria B. Plasmid C. Pilus D. Flagellum 47. Archaebacteria can be distinguished from Eubacteria by their lack of ...... A. DNA B. RNA C. Ribosomes D. Peptidoglycan 48. Which of the following is not a virulence factor? A. Capsule B. Teichoic acid C. Lipid A D. Gas vacuole 49. Who is the father of Chemotherapy? A. Robert Koch B. Robert Hooke C. Paul Ehrlich D. Alexander Fleming
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Which of the following is not a virulence factor? A. Capsule B. Teichoic acid C. Lipid A D. Gas vacuole. Show more…
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