List of top Biochemistry Questions

Which of the following antibody is used by immune complexes for complement activation?
Which antibody is involved in Type I hypersensitivity reaction?
Trihydroxypropane is commonly known as
In a reaction, if P (product) is at a lower internal energy level than S (substrate), then the reaction is
The electron transport system is present in the
The theoretical RQ (respiratory quotient) for the complete oxidation of pyruvic acid will be
The cell mass of E. coli can be chemically represented as \(CH_{1.77}O_{0.49}N_{0.24}\). The degree of reduction for this biomass (based on available electrons) is
The equilibrium sedimentation experiments performed by Meselson and Stahl in 1957 demonstrated that
Which one of the following amino acids contributes to the sulfur content in a protein?
Which of the following bioprocess would yield maximum number of ATP per gram of the substrate consumed?
Match List I with List II and choose the correct answer.
The degree of inhibition for an enzyme catalyzed reaction by an inhibitor is independent of substrate concentration. This is expected in case of
Which of the following is true for the free-energy change of a reaction (\(\Delta G\)) catalyzed by an enzyme?
Which of the following is a structurally independent three-dimensional unit associated with a particular functional role?
How much protein will you need to make 100 microlitres of 15 micromolar solution of a 95 kDa protein?
logP is a measure of drug-likeliness in Lipinsky’s Rule of Five. P denotes
Which of the following is a heteropolysaccharide?
Match List I with List II and choose the correct answer.
The structural gene lac A in the Lac operon is responsible for
Match List I with List II
Choose the correct answer from the options given below:
Which of the following is generally NOT a primary metabolite?
The conversion of FAD to FADH$_2$ is a
Match List - I with List - II.
Choose the correct answer from the options given below:
The reactive functional group in coenzyme Q is
The deficiency of which vitamin in the body causes Pernicious Anaemia?