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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Q. Which among the following acts as receptors for bacteriophage attachment in Gram-negative bacteria?

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Q. Porins are special proteins act as channels in outer membrane of Gram-negative bacteria.

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Q. NAG and NAM of peptidoglycan layer is linked by _________

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Q. Gram-negative bacteria are more resistant to antibiotics due to the presence of?

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Q. Which of the following are present in teichoic acids?

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Q. Bayer’s junctions are sites which help in joining which of the following?

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Q. Polyisoprenoid branched-chain lipids, are present in which of the following?

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Q. Cytoplasmic membrane and the cell material bounded by it plus the outer membrane of cell is known as _________

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Q. Which among the following is associated with export of exocellular enzymes?

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Q. Ribosomes of prokaryotes have a sedimentation coefficient of?

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Q. Poly-beta-hydroxybutyrate(PHB) present in aerobic bacteria can serve as?

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Q. Which among the following compound when added to cytoplasmic membrane helps in maintaining the rigidity of cell?

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Q. The nucleoid can be made visible under the light microscope by _________

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Q. What helps in the heat resistance of endospore?

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Q. Cysts also have high heat resistance like endospores.

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