Q. The generation time for E.coli is ________

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Q. During exponential phase, growth rate is _______

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Q. In which of the following phase secondary metabolites are produced during growth?

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Q. Which phase shows reproduction rate equal to the equivalent death rate?

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Q. Which of the following is used to grow bacterial culture continuously?

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Q. The average size of the cells in the exponential phase is ___________

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Q. Which of the following bacteria lack a cell wall and are therefore resistant to penicillin?

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Q. A cluster of polar flagella is called

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Q. Flagella move the cell by

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Q. The protein from which hook and filaments of flagella are composed of, is

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Q. The cooci which mostly occur in single or pairs are

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Q. Which of the following may contain fimbriae?

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Q. Peptidoglycan accounts for __________ of the dry weight of cell wall in many gram positive bacteria

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Q. Bacteria having no flagella are unable to

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Q. Which of the following is true about cell wall of gram-positive bacteria?

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Q. The cell walls of many gram positive bacteria can be easily destroyed by the enzyme known as

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Q. The cell wall of

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Q. Peptidoglycan is also known as

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Q. Genetic system is located in the prokaryotes in

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Q. Which is most likely to be exposed on the surface of a gram-negative bacterium?

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