Related Questions

    1.

    Which of the following pair is mismatched?

    A

    Capsule – Thick and tough glycocalyx

    B

    Slime layer – Loose glycocalyx

    C

    Pilli – Motility organ

    D

    Bacterial cells – Motile or non-motile

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    5.

    In prokaryotes, chromatophores are

    A

    Specialised granules responsible for colouration of cells

    B

    Structures responsible for organising the shape of the organism

    C

    Incusion bodies lying free inside the cells for carrying out various metabolic activities

    D

    Internal membrane system that may become extensive and complex in photosynthetic bacteria

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    6.

    Select the wrong statement

    A

    Mycoplasma is a wall-less micro organism.

    B

    Bacterial cell wall is made up of peptidoglycan.cj

    C

    Pili and fimbriae are mainly involved in motility of bacterial cells.

    D

    Cyanobacteria lack flagellated cells.

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