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#Question id: 1550


IL-4 responsible for class switch recombination (CSR) into,

#Part-A Aptitude & General Biotechnology
  1. IgA, IgG2b

  2. IgG1, IgE

  3. IgA

  4. IgG3, IgG2a


Answer:- Option(s): 2


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#Question id: 11869

#Part-A Aptitude & General Biotechnology

Find the least number which when divided separately by 15, 20, 36 and 48 leaves 3 as remainder in each case.

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#Question id: 4139

#Part-A Aptitude & General Biotechnology

Which one of the following statements about the elongation phase of protein synthesis is true?

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#Question id: 7461

#Part-A Aptitude & General Biotechnology

How many times do the hands of a clock right angle in a day ?

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#Question id: 1757

#Part-A Aptitude & General Biotechnology

What is the first event following the production of CH germline transcripts by immunoglobulin genes?

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#Question id: 795

#Part-B Specialized Branches in Biotechnology

A single-stranded DNA molecule contains 40 nucleotides and has the sequence 5’-(GA)20-3’. When this single strand binds to a complementary DNA strand,

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