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Theare small bristle like fibres sprouti...

The______are small bristle like fibres sprouting out of the bacterial cell.

A

pili

B

Mesosomes

C

Cilia

D

Fimbriae

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The correct Answer is:
D
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Assertion : The fimbriae are elongated tubular structures made of a special protein. Reason : The pili are small bristle like fibres sprouting out of the cell.

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AAKASH INSTITUTE-CELL:THE UNIT OF LIFE -Assignment(section-A) (subjective type qusetion)
  1. which type of vacuoles provide buoyancy to bacteria?

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  2. which of the following is not a structure of prokaryotic flagela ?

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  3. Theare small bristle like fibres sprouting out of the bacterial cell.

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  4. The animal cell is different from a plant cell in having

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  5. The model given by sigger and Nicolson in was for plasma membrane.

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  6. Gas vacuoles are found in

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  7. The major component of fungal cell wall is a polymer called

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  8. which of the following statement is incorrect?

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  9. which of the following cell organelles is not considered as a part of...

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  10. A cell organelle 'x' is divided into two types on the basis of a cell ...

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  11. The surface of RER has

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  12. which of the following cell organelle is responsible for the synthesis...

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  13. Large number of RER are found in the cells actively involved in

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  14. which of the following statement is incorrect W.r.t. Golgi apparatus?

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  15. which of the following is sommon to both ER and Golgi complex ?

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  16. A number of proteins synthesised by ribosomes present on the ER are tr...

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  17. which of the following statement is incorrect w.r.t. Lysosomes ?

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  18. which of the following cell organells is involved in the synthesis of ...

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  19. which of the following vacuoles help in osmoregulation in Amoeba?

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  20. The vaculoes which help in the digestion of food particles engulfed b...

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