Q. Which of the following structure(s) is /are external to cell wall?

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Q. Which of the following may be most likely to be missing from a gram-positive bacterium?

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Q. 'Bacilli' is term used for

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Q. A 'polysaccharide' that helps bacteria in adherence to surface is named as

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Q. 'flagellum' is made up of

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Q. Gap between outer membrane and plasma membrane is named as

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Q. Circular, double-stranded and extrachromosomal DNA, can replicate independently of bacterial chromosome, called as

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Q. What is approximate number of genes in human in contrast to 'prokaryotes' ?

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Q. Pleomorphic' is term used particularly for bacteria, havng

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Q. In many clinical laboratories, swelling phenomena, helps in identification of certain organism, named as

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Q. A piece of DNA, having ability to move from one site to another, either between DNA's of plasmids, bacterias, bacteriophages or within DNA molecule, is called

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Q. Site for nutrients in 'cytoplasm' is

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Q. 'Peptidoglycan' is essential sugar present in bacterial

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Q. Size of bacteria ranges from

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Q. 'Flagellum' in bacteria is part that helps in

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Q. Toxin produced by some bacterial species that is lethal to other bacterias is named as

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Q. Process of formation of 'spores' in certain bacterias is termed as

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Q. Endotoxin is present in outer membrane of cell wall of gram-negative bacteria, known as

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Q. Approximate number of gene in prokaryotic 'DNA' is

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Q. On basis of shape 'bacterias' are classified into

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