List of top Biochemistry Questions asked in GAT-B

Which one of the following drugs contains a \( \beta \)-lactam structure?
The two heavy chains of a human antibody are linked to each other by:
A good resolution in ion exchange chromatography is obtained when the two proteins have a:
Among Wheat, Moong Dal, Rice, and Bajra, the one with the highest protein content is:

Match the items in List I with items in List II.


 

The helical content of a protein can be directly determined using
What is the likely number of amino acids in a 11 KDa protein?
Which one of the following modifications is NOT a natural N-terminal modification of proteins?
Cytokine released in response to virus infection is termed as
Which of the following is the least abundant immunoglobulin class in a normal adult?
Trihydroxypropane is commonly known as
Which antibody is involved in Type I hypersensitivity reaction?
Which of the following antibody is used by immune complexes for complement activation?
Which is the most abundant protein in the entire biosphere?
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
Match List I with List II and choose the correct answer.
Which of the following bioprocess would yield maximum number of ATP per gram of the substrate consumed?
The degree of inhibition for an enzyme catalyzed reaction by an inhibitor is independent of substrate concentration. This is expected in case of
Which one of the following amino acids contributes to the sulfur content in a protein?
Which of the following is true for the free-energy change of a reaction (\(\Delta G\)) catalyzed by an enzyme?
logP is a measure of drug-likeliness in Lipinsky’s Rule of Five. P denotes