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#Question id: 14963


Which antibiotics may be completely ineffective in treating a mycoplasmal infection?

#XL - S Microbiology
  1. Penicillin and cephalosporin
  2. Erythromycin
  3. Tetracycline
  4.  All

Answer:- Option(s): 1


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#Question id: 11146

#XL - T Zoology

If you experimentally increase the concentration of Na+ outside a cell while maintaining other ion concentrations as they were, what would happen to the cell's membrane potential?

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#Question id: 4979

#XL - S Microbiology

The dicynodonts that survived the Permian extinction would initially have had to endure (or escape from) the physical effects of __________, and subsequently, the biological effects of __________.

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#Question id: 2226

#XL - Q Biochemistry

What will happen to a red blood cell (RBC), which has an internal ion content of about 0.9%, if it is placed into a beaker of pure water?

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#Question id: 3862

#XL - Q Biochemistry

The largest gene characterized to date is:

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#Question id: 15248

#XL - S Microbiology

Which of the following groups of microorganism contain both  superoxide dismutase and catalase enzymes for growth?

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