List of top Biochemistry Questions

Hungry bone syndrome is associated with:

A genetic mutation that limits the production of glucocerebrosidase, an enzyme responsible for breaking down fats, leads to which of the following diseases?

A group of contiguous nucleotide codons in DNA molecule that does not include a termination codon is called:

Which of the following is used in protein classification?

Which one of the following is a disease caused by defects in enzymes necessary for heme biosynthesis?

Among the following enzymes, which one has the highest turnover number (kcat)?

In cytosol, the product yield from the oxidation of one molecule of glucose is:

What is the rate of mortality in acute liver failure?

Hyponatremia is a condition where the concentration of the following ion decreases below normal level in plasma:

An antigenic determinant to which a given antibody binds is called:

How much percentage of the human genome is represented by the exome?

Liver failure is commonly caused by which condition?

Match List I with List II

List I	Protein Name	List II Molecular Weight (kDa)
A	β-galactosidase	(i) 14.4
B	Bovine Serum Albumin	(ii) 116.25
C	Ovalbumin	(iii) 45
D	Lysozyme	(iv) 66.2

Choose the correct answer from the options given below:

A series of overlapping clones defining an uninterrupted section of a genome is called:

Immune cells that ingest large particles and cells by phagocytosis are called:

A sequence in an mRNA that is required for binding bacterial ribosomes is called:

Of the following pH values, which one is the lowest?

Match List I with List II

List I	Ion Channel Defects	List II: Disease
A	Na+	(i) Polycystic kidney disease
B	Ca2+	(ii) Generalized epilepsy
C	K+	(iv) Dominant deafness
D	Cl-	(iii) Cystic fibrosis

Choose the correct answer from the options given below:

A decrease in the concentration of serum albumin leads to which of the following condition?

From the following data, identify the correct pH value of sea water:

When a protein has two or more polypeptide subunits, their folding arrangement is called:

The substrate concentration at which an enzyme-catalyzed reaction proceeds at one-half of its velocity is called:

The step in an enzymatic reaction of a pathway that needs greatest amount of activation energy is called:

A substance that can act either as a base or an acid is called:

The most abundant monosaccharide in nature is: