List of top Chemistry Questions on Biochemistry asked in IIT JAM CY

In DNA, the number of hydrogen bonds that hold each adenine-thymine base pair and each guanine-cytosine base pair, respectively, are _ _ _.
The correct statement(s) among the following is(are)
The type of carboxypeptidase metalloenzyme and the metal ion present in it, respectively, are
The biomolecule that does NOT contain iron is
The nucleobase NOT found in DNA is

Tetrapeptide(s) that gives(give) the following product on reaction with Sanger's reagent followed by hydrolysis is(are) 

The number of hydrogen bond(s) present in a guanine-cytosine base pair is .............
Carbonic anhydrase is an example of