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TLS Online TPP Program

#Question id: 18747

These are steps taken in carrying out the PCR reaction:
i) Attaching of primers by cooling
ii) Denaturation of strands
iii) DNA synthesis
iv) Heating
Which is the correct order?
(Mentioned from starting to ending the reaction)

#Part-A Aptitude & General Biotechnology
  1. i)-ii)-iii)-iv)
  2. ii)-i)-iii)-iv)
  3. iv)-iii)-ii)-i)
  4. iv)-ii)-i)-iii)
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TLS Online TPP Program

#Question id: 16778

#Part-A Aptitude & General Biotechnology

Find the Median of the following grouped data. 
TLS Online TPP Program

#Question id: 16779

#Part-A Aptitude & General Biotechnology

Find the Median of given Grouped data. 
TLS Online TPP Program

#Question id: 16780

#Part-A Aptitude & General Biotechnology

Find the Median of the following grouped data. 
TLS Online TPP Program

#Question id: 16781

#Part-A Aptitude & General Biotechnology

At Dunkin Donuts the number of donut holes in a bag can vary. Help Donald find the mode. 12,10,10,10,13,12,11,13,10
TLS Online TPP Program

#Question id: 16782

#Part-A Aptitude & General Biotechnology

A sample of 15 data is as follows: 17,  18, 17, 17, 13, 18, 5, 5, 6, 7, 8, 9, 20,  17, 3. The mode of the data is 
TLS Online TPP Program

#Question id: 16783

#Part-A Aptitude & General Biotechnology

The range of the data 14, 6, 12, 17, 21, 10, 4, 3 is