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TLS Online TPP Program

#Question id: 5531


The trophoblast forms to the

#Unit 5. Developmental Biology
  1. Chorion

  2. Amnion

  3. Allantois

  4. Yolk sac


Answer:- Option(s): 1


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TLS Online TPP Program

#Question id: 18609

#Unit 13. Methods in Biology

An experiment performed using cell for replication and test tube for PCR by using two conditions of radio labelling
1) by radio labeling primer
2) by radio labeling dNTP
 the most possible result will be

TLS Online TPP Program

#Question id: 18610

#Unit 13. Methods in Biology

In an experiment, it was found that the value of Tm for DNA is 45 ̊C, when cell have 22% GC content at the above Tm, then what will be the effect on the value of Tm if GC% increases to 60%

TLS Online TPP Program

#Question id: 18611

#Unit 13. Methods in Biology

The long product of PCR is generated in

TLS Online TPP Program

#Question id: 18612

#Unit 13. Methods in Biology

A PCR product observed after 6 min. the product will be
a) 100% long product
b) 100% accurate product
c) 50% long product
d) 50% accurate product

TLS Online TPP Program

#Question id: 18613

#Unit 13. Methods in Biology

The size of a PCR product is mainly determined 

TLS Online TPP Program

#Question id: 18614

#Unit 13. Methods in Biology

The primer length affects the efficiency rate of PCR, this rate decreases as the primer length

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