The D-value for a microorganism is 4 minutes at 120°C and 0.4 minutes at 130°C.

What is the Z-value (in °C)?

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#Question id: 12914

#XL - S Microbiology

 In Electrophoresis of DNA the gel is first soaked in the alkali then it is transferred to the membrane so that the ________

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#Question id: 12914

#XL - Q Biochemistry

 In Electrophoresis of DNA the gel is first soaked in the alkali then it is transferred to the membrane so that the ________

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#Question id: 12915

#XL - S Microbiology

Which of the following statement is not correct about PCR.

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#Question id: 12916

#XL - S Microbiology

Which statement is correct for Zoo blotting?

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#Question id: 12917

#XL - S Microbiology

Arrange the steps of stages in PCR in correct order.

1. The region to be specifically amplified is made accessible within the complex DNA.

2. The double stranded DNA is denatured by heating the reaction mixture to above 90 degree Celsius.

3. A thermal cycler is used to incrementally decrease the annealing temperature.

4. Reaction mixture is then cooled to a temperature between 40 and 60 degree celsius.

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#Question id: 12918

#XL - S Microbiology

Name the enzyme which helps in the DNA synthesis in the PCR.