A. New virus particle arises directly (by division) from preexisting viruses
B. Fall in to the general size range of 200-3000 angstrom unit
C. Contain equal proportions of protein, lipo polysaccharide and nucleic acids
D. Contain DNA but no RNA
Related Mcqs:
- The bacterial cell wall has all of the following properties except______________?
A. It consists of a mixed polymer called peptidoglycon
B. It is the structure principally responsible for the reaction of gram staining
C. It is a unique flexible plastic structure
D. It contains D-isomers of amino acids - Consider the following statements________________?
A. Starling’s law of heart states that increase in force of contraction is directly related to cardiac ouput
B. Staling’s law of heart states that the force of ventricular contraction is directly related to the end diastolic volume
C. Both A and B
D. None of the above - Consider the following statements giant cells are a characteristic histopathologic finding in______________?
A. Apthous ulcers
B. Keratocyst
C. Brown tumor of hyper parathyroidism
D. Dentigerous cyst - Which of the following properties of dental materials is time dependent_______________?
A. Creep
B. Resillience
C. Elastic limit
D. Ultimate strength - Endotoxin have all but one of the properties given below_______________?
A. Produced by gram negative bacteria
B. Produced by gram positive bacteria
C. Not secreted outside the cell
D. Cannot be toxoided - The enzymes that catalyses the same reaction but differ in physical properties are called as_____________?
A. Pro enzyme
B. Iso enzyme
C. Co-enzyme
D. Holoenzyme - Mechanical properties of Cp Titanium are similar to alloys_____________?
A. Type III and Type IV gold
B. Type V and type VI gold
C. Type VII and type VIII gold
D. None of the above - The process wherein two or more chemically different monomers, each with some desirable property, can be combined to yield specific physical properties of a polymer is known as_____________?
A. Step-growth polymerization
B. Addition polymerization
C. Condensation polymerization
D. Copolymerization - A material which is a mixture of two different materials and its properties are_____________?
A. Composite
B. Complex material
C. Combined
D. Compound - Granesetron, the antiemetic properties because of____________?
A. Dopaminergic receptor – blocking actions
B. Gabamimetic actions
C. Gaba-inhibitory actions
D. Serotonin receptor – blocking action
