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TLS Online TPP Program

#Question id: 23126

Which of the following condition shows polymorphic chromosomes for allele A1 & A2

#Unit 2. Cellular Organization
  1. A1 = 99 % & A2 = 1%
  2. A1 = 99.9 % & A2 = 0.1 %
  3. A1 = 99.8 % & A2 = 0.2 %
  4. A1 = 99.7 % & A2 = 0.3 %
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TLS Online TPP Program

#Question id: 12914

#Unit 13. Methods in Biology

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

#Question id: 12915

#Unit 13. Methods in Biology

Which of the following statement is not correct about PCR.
TLS Online TPP Program

#Question id: 12916

#Unit 13. Methods in Biology

Which statement is correct for Zoo blotting?
TLS Online TPP Program

#Question id: 12917

#Unit 13. Methods in Biology

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.
TLS Online TPP Program

#Question id: 12918

#Unit 13. Methods in Biology

Name the enzyme which helps in the DNA synthesis in the PCR.
TLS Online TPP Program

#Question id: 12919

#Unit 13. Methods in Biology

Which of the following statement is not correct about RT-PCR.