Q. Which among the following are “Spirochetes”?

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Q. What is the approximate size of the bacterial cell?

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Q. When rod shaped bacteria appears in pairs,it is known as?

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Q. Surface area/volume ratio of bacteria is exceedingly low compared to the same ratio for larger organisms of similar shape.

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Q. Bacteria with less than a complete twist or comma shaped is known as?

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Q. Which of the following are functions of stalk?

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Q. Bacteria having cluster of flagella at both poles of cells are known as?

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Q. Salmonella typhi has which type of flagella arrangement?

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Q. The L Ring in a Gram-Negative bacterium flagella is associated with_________

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Q. Which among the following acts as a transport protein for protons in flagellar motion?

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Q. F pilus has a major role as___________

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Q. Prosthecae helps in __________

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Q. The capsule of Klebsiella pneumoniae is composed of heteropolysaccharides.

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Q. When a bacteria swim towards a chemical, it is termed as__________

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Q. Which type of force drives the flagellar motion?

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Q. Peptidoglycan layer is present in large quantity in?

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Q. Peptidoglycan is made up of __________

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Q. Teichoic acid present in Gram-positive bacteria can bind to which ion?

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Q. Cord factor is a ___________

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Q. The outer membarane of the Gram-negative cell wall is anchored to the underlying peptidoglycan by means of which of the following?

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