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The structure that help some bacteria to...

The structure that help some bacteria to attach to rocks and host tissues are

A

Rhizoids

B

Fimbriae

C

Mesosomes

D

Hold fast

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The correct Answer is:
B
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MODERN PUBLICATION-CELL : THE UNIT OF LIFE -COMPETITION FILE ( OBJECTIVE TYPE QUESTIONS ( A. MULTIPLE CHOICE QUESTIONS ( MCQs):))
  1. Which of the following are not membrane-bound?

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  2. The function of the gap junction is to

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  3. The structure that help some bacteria to attach to rocks and host tiss...

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  4. In photosynthesis, the light-independent reactions take place in

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  5. Cellular organelles with membranes are

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  6. Which of the below mentioned properties is not true with respect to fa...

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  7. Which of the below mentioned structures do not form a part of the endo...

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  8. Chloroplasts in higher plants are shaped :

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  9. They help in respiration , They help in cell wall formation They h...

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  10. A cell organelle containing hydrolytic enzymes is

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  11. Which of the following rRNAs acts as structural RNA as well as ribozym...

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  12. Mitochondria and chloroplast are (a) Semi-autonomous organelles (...

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  13. Water soluble pigments found in plant cell vacuoless are

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  14. Which of the following is not a feature of the plasmids

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  15. A complex of ribosomes attached to a single strand of RNA is known as

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  16. Microtubules are the constituents of

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  17. Which one of the following cell organelles is enclosed by a single mem...

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  18. Which among the following are the smallest living cells, known without...

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  19. Which of the following cell organelles is responsible for extracting e...

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  20. Which of the following RNAs should be most abundant in animal cell

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