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#Question id: 5842


 In homologous recombination in E. coli, the protein that moves along a double-stranded DNA, unwinding the strands ahead of it and degrading them, is:

#Section 3: Genetics, Cellular and Molecular Biology
  1. chi.

  2. DNA ligase.

  3. RecA protein.

  4. RecBCD enzyme.


Answer:- Option(s): 4


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#Question id: 16787

#Section 1: Engineering Mathematics

The following observations are arranged in ascending order. The median of the data is 15 find the value of x. 
8, 11, 12, x + 6, 17, 18, 23 

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#Question id: 16788

#Section 1: Engineering Mathematics

If he arithmetic mean between a " 1 and b, then n is equal to 

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#Question id: 16789

#Section 1: Engineering Mathematics

The median of number 50, 48, 47, 48.5, 50.5, 52, 48.8, 46 will be: 

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#Question id: 16790

#Section 1: Engineering Mathematics

For the moderately symmetrical distribution of age of the employees, mean = 20 and mode = 25. The approximate value of the median is: 


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#Question id: 16791

#Section 1: Engineering Mathematics

The mode of a distribution is 24 and the mean is 60. What is its median? 

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#Question id: 16820

#General Aptitude

What would the 3D shape look like from above?

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