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TLS Online TPP Program

#Question id: 12914

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

#Unit 13. Methods in Biology
  1. DNA is not  bound to it in exactly the same pattern as the original.
  2. DNA becomes bound to it in exactly the complementary  pattern as the original.
  3. DNA becomes bound to it in exactly the same pattern as the primer.
  4. DNA becomes bound to it in exactly the same pattern as the original.
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TLS Online TPP Program

#Question id: 16786

#Unit 13. Methods in Biology

What is the median of 7.1, 3.2, 5.8, 8.9, 6.5, 10.2, 9, 12.5 
TLS Online TPP Program

#Question id: 4966

#Unit 11. Evolution and Behavior

If it were possible to conduct sophisticated microscopic and chemical analyses of microfossils found in 3.2-billion-year-old stromatolites, then within such microfossils, one should be surprised to observe evidence of:

I. double-stranded DNA

II. a nuclear envelope

III. a nucleoid

IV. a nucleolus

V. nucleic acids
TLS Online TPP Program

#Question id: 23206

#Unit 13. Methods in Biology

What does secondary electrons stands for during laser beam being applied.
TLS Online TPP Program

#Question id: 1810

#Unit 4. Cell Communication and Cell Signaling

Allelic exclusion is not seen for:
TLS Online TPP Program

#Question id: 31290

#Unit 5. Developmental Biology

In drosophila, When the Ultrabithorax gene is deleted, resulting;