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#Question id: 34193


Which of the following statements about the lag phase of the microbial growth curve are correct?

#XL - S Microbiology
  1. Cells increase in number rapidly
  2. Enzymatic machinery is being synthesized
  3. Cells are metabolically active but not dividing
  4. It is the longest phase in all conditions

Answer:- Option(s): 2,3


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#Question id: 31418

#XL - S Microbiology

Which nutritional group does a bacterium belong to if it obtains energy from a chemical source, with 𝐢𝑂2 as the principal carbon source, and an inorganic electron donor?

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#Question id: 31419

#XL - S Microbiology

Twitching motility in bacteria is primarily mediated by:

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#Question id: 31420

#XL - S Microbiology

In twitching motility, the retraction of Type IV pili is powered by:

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#Question id: 31421

#XL - S Microbiology

Which option(s) correctly match(es) the Adherence factor in a bacterial cell (Column I) with their corresponding functions (Column II). 


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#Question id: 31422

#XL - S Microbiology

Which type of bacteria have flagella spread evenly over their entire surface?

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#Question id: 31423

#XL - S Microbiology

Correctly match the bacterial type in Column I with their corresponding environmental niche in Column II.


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