List of practice Questions

What are the three basic steps of conventional PCR

Identify the correct statement
(P) Condensed tannins are polymers flavans
(Q) Condensed tannins do not contain sugar redidues
(R) Hydrolyzabletannis are polymers of gallic acid or ellagic acids
(S) Gallic acid and catechin are psedotannins

Which RNA polymerase is the only whose product are capped

Which one of the following drug combination is contraindicated

Match compounds is Group I with inhibitory activities in Group II

Group I		Group II
(P)	Vancomycin	(1)	Folate metabolism
(Q)	Rifampin	(2)	DNA synthesis
(R)	Puromycin	(3)	Protein synthesis
(S)	Ciprofloxacin	(4)	RNA synthesis
		(5)	Cell wall systhesis

Formation of Okazaki occurs in

All of the following is resistant to both true and pseudo cholinesterase enzymes

Which of the following is following is true for natural killer cells

The relative lowering of vapour pressure is given by

Among the following statements about the molecules $X $ and $Y$, the one (s) which is (are) correct is (are)

The formal potential of $Fe ^{3+} / Fe ^{2+}$ in a sulphuric acid and phosphoric acid mixture $\left(E^{\circ}=+0.61 \,V \right)$ is much lower than the standard potential $\left(E^{\circ}=+0.77 \,V \right) .$ This is due to

The $4^{th}$ higher homologue of ethane is

The disease that occurs in mature adult human being due to deficiency of calciferol is

The structure of $XeF_6$ is experimentally determined to be distorted octahedron. Its structure according to VSEPR theory is

In which rearrangement reaction, Isocyanate is formed?

Chitin gets converted in to Chitosan upon:

All of the following are leaf constants EXCEPT

The ideal saponification value for suppository base is

o, m, p- isomers can be differentiated on the basis of:

Source of amla is

What is the unit of dielectric constant

Monitoring of plasma drug concentration is required while using:

Of the following antibiotics, which one would be acceptable to use when treating penicillin resistant S. pnumoinae otitis media

Sanguinarine belongs to the subgroup of

Antidote for paracetamol overdosing is