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#Question id: 18674


Electrophoresis of normal RNA can be achieved by using

#Unit 13. Methods in Biology
  1. 25 % polyacrylamide gel
  2. 20 % polyacrylamide gel
  3. 2.5–5% acrylamide gradient gel
  4. 2% agarose gel

Answer:- Option(s): 4


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#Question id: 5116

#Unit 5. Developmental Biology

Which of the following reflects Weismann’s model of development?

TLS Online TPP Program

#Question id: 5117

#Unit 5. Developmental Biology

 The pathway from a gene to a protein in eukaryotic cells involves:

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#Question id: 5118

#Unit 5. Developmental Biology

Which of the following is not a mechanism by which cells communicate with each other?

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#Question id: 5119

#Unit 5. Developmental Biology

when the presumptive eye region from a gastrula is grafted into the trunk region of another neurula, it develops to somitic tissue; whereas transplant from eye region of later stage neurula develops as an eye-like structure in host embryo. Which statement describes the results best?

 

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#Question id: 5120

#Unit 5. Developmental Biology

Which one of the following statements are regarding to epiboly is correct?

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#Question id: 5121

#Unit 5. Developmental Biology

Following statements are being made regarding ‘stem cells. Which statement is incorrect?

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