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TLS Online TPP Program

#Question id: 34347

Which of the following are true about the Z-value?

#XL - S Microbiology
  1. It is the temperature change required to change the D-value by a factor of 10.
  2. It reflects the thermal sensitivity of an organism.
  3. It can be determined from a plot of log D-value vs. temperature.
  4. It is independent of the type of microorganism.
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TLS Online TPP Program

#Question id: 2997

#XL - S Microbiology

Composed of population of cell that at the same stage of their cell cycle
TLS Online TPP Program

#Question id: 2998

#XL - S Microbiology

Which of the following statement are correct?
TLS Online TPP Program

#Question id: 2999

#XL - S Microbiology

Agar is superior to gelatin as a solidifying agent because agar
TLS Online TPP Program

#Question id: 3000

#XL - S Microbiology

Mycoplasmas are bacteria that lack cell walls. On the basis of this structural feature, whichstatement concerning mycoplasmas should be true?
TLS Online TPP Program

#Question id: 3001

#XL - S Microbiology

Which of the following participate in heat resistance of endospore?
TLS Online TPP Program

#Question id: 3002

#XL - S Microbiology

Cells are most sensitive to penicillin during which phase of the growth curve?