Q. HIV multiplies but don?t cause disease in every individual because it is

View solution

Q. Polio virus is found all over world causing serious disease

View solution

Q. Protein coat of virus is called as

View solution

Q. Virus which spreads with intimate physical contact, contaminated syringes and breast feeding is known as

View solution

Q. Kingdom Animalia includes

View solution

Q. Bacteriophages are of two structural forms either cubical symmetry or

View solution

Q. There are five kingdoms according to Lynn and Karolene which are Prokaryotes, Protoctista, Fungi, Animalia and

View solution

Q. AIDS virus penetrates into host's

View solution

Q. A complete, mature and infectious particle of virus is called as

View solution

Q. Base plate of a bacteriophage is attached to tail fibers which are in number

View solution

Q. A system for naming any classifying all organisms was given by

View solution

Q. A virus which is passed on to progeny cells after being incorporated in host genome is called

View solution

Q. Disease in which fluid filled vesicles are formed on body which takes shape of pustules and leave pitted scars is

View solution

Q. Shape of head of a bacteriophage is

View solution

Q. Numerous micro-organisms which may be infectious proteins are the

View solution

Q. HIV target major cells in human body known as

View solution

Q. Viruses are extremely small infectious agents which range in size from 250nm to

View solution

Q. Type of hepatitis which is transferred by contact with faces of patient is

View solution

Q. A disease which inflames liver of human beings is

View solution

Q. If viral DNA is detached from host's chromosome, it leads to beginning of lytic cycle called

View solution