Viruses, Viroids and Prions

Viroids have

Tobacco mosaic virus is a tubular filament of size

Interferons are –

Tobacco Mosaic Virus (TMV) genes are -

Genetic material of TMV is:

The Tobacco mosaic virus (TMV) was crystallized for first time by

Each capsomere of TMV contain amino acids whose number is

Leaf extract from an infected plant was passed through a filter with a pore size of $0.05\mu \mathrm{m}$ diameter. The infectious agent was detected in the filtrate. Which ONE of the following is the likely infectious agent?

The genome of $\mathrm{SARS}-\mathrm{CoV}2$ is composed of

Creutzfeldt Jakob Disease $\left(\mathrm{CJD}\right)$ is a transmissible disease caused by a

Which one of the following statements is true about viruses?

Assertion (A): DNA from Bacteriophage head passes through tail core through plasma membrane and enters bacterial cell.

Reason (R): Plasma membrane of the host cell gets dissolved due to lysozyme and releases the new virions.

In the Bacteriophage the arrangement of its parts (Top to bottom) are as follow:

I. Head containing $\mathrm{DNA}$
II.  Sheath
III. Collar
IV. Tail fibres
V. Base plate

The correct sequence is:

Match the following lists:

List - I		List - II
(A)		(I)	Lambda phage
(B)		(II)	$\mathrm{TMV}$
(C)		(III)	Adenovirus
(D)		(IV)	$\mathrm{HIV}$
		(V)	Bacteriophage

The correct match is