List of practice Questions

How much of protein content makes an E. coli cell, in terms of the percentage of the total weight of the cell?

The science of collecting small molecules in a given cell under specific conditions is called:

Pairs of stereoisomers that are not mirror images of each other are called:

In 2014, scientists added a new synthetic base pair to DNA. What was it called?

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

The most abundant monosaccharide in nature is:

From the evolutionary standpoint, extreme thermophiles are more closely connected with:

Sulfur bacteria are examples of which of the following:

Which of the following has the highest heat of vaporization (J/g)?

At 25°C, the degree of ionization of pure water at equilibrium is:

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

Hungry bone syndrome is associated with:

Match List I with List II:

List I	Functional Group	List II Description
A	Hydroxyl	I. DNA
B	Carboxyl	II. Proteins
C	Amino	III. Polar
D	Phosphate	IV. Fatty acids

Choose the correct answer from the options given below:

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

Match List I with List II:

List I	Condition/Structure	List II Description
A	Hypokalemia	IV. Potassium
B	Hypocapnia	II. CO2
C	Sudoriferous glands	I. Sweat glands
D	Sertoli cells	III. Spermatogenesis

Choose the correct answer from the options given below:

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

4-hydroxyproline is an example of:

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

A DNA or amino acid sequence consisting of residues that most commonly occur at each position is called:

A spatial arrangement of substituent groups that are free to assume different positions is called:

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

Enzymes that create a phosphodiester bond between the 3' end of one DNA segment and the 5' end of another are called:

The component of the total energy of a system that can do work at constant temperature and pressure is called: