Virology MCQs The Most Important

Virology Biology topic based MCQs preparation test for all competitive exam. Virology Biology Chapter# 25, topic based MCQs that are mostly asked in competitive exam related to Biology. Examtry team design a series of MCQs based tests that effectively and efficiently help a student or job seeker to prepare their exam effectively and efficiently.

Examtry team design more than 360 MCQs and try their best to cover the whole topic Virology Biology . These MCQs based test really helpful in all competitive exams as well as institutional exams. Anyone who wants to pass job test comprising one paper or MCQs based test come on examtry.com and get prepared himself.

MCQs under the topic of Virology Biology covers all tests conducted by FPSC, NTS, KPSC, PPSC, SPSC, BPSC, OTS, UTS, UPS, PTS, CTS, ATS, ETEA or any other institution.

1 - The genome of picornavirus consists of _____________ protein linked to its 5' end.





VPg

2 - Which of the following viruses multiply in the nose?





Rhinovirus

3 - The size of the genome of togavirus is _____________





11 - 12 kb

4 - Which of the following virus is spread by Anopheles funestus?





O'nyong-nyong virus

5 - Mayaro viruses are spread by _______________





Haemagogus

6 - Vero cells are used to culture rubella virus.





TRUE

7 - The vertebrate reservoir of the chikungunya virus is monkeys.





TRUE

8 - The order of enterobacteria phage T4 is _____________





Caudovirales

9 - Which of the following virus belongs to Nidovirales order?





SARS

10 - The suffix used for subfamily is ____________





virinae

11 - Human BK virus belongs to the family ____________





papovaviridae

12 - Sicilian virus belongs to the family _____________





Bunyaviridae

13 - Which of the following virus contains ssRNA genome and enveloped virions without DNA step in the replication cycle?





Sindbis virus

14 - Which of the following virus contains the dsRNA genome?





Colorado tick fever virus

15 - Which of the following virus contains dsDNA with enveloped virions?





Yabapox virus

16 - Kemerovo virus belongs to the genus ____________





Orbivirus

17 - The order is the largest taxonomic group.





TRUE

18 - The binomial nomenclature rules to write the genus name always first.





TRUE

19 - The poliovirus infection is spread through _____________





fecal-oral route

20 - Which of the following complications occur during the infection of poliovirus?





Kidney failure

21 - Which of the following is not the laboratory diagnosis of poliovirus?





IgA antibodies in sera

22 - Which of the following causes the paralysis of respiratory and pharyngeal muscles?





Bulbar poliomyelitis

23 - Which of the following is called Guillain-Barre syndrome?





Polyradiculitis

24 - Which of the following occurs during the acute stages of poliovirus infection?





Encephalitis

25 - The genome of poliovirus is _____________





ssRNA

26 - Polioviruses are ______________





resistant to lipid solvents

27 - Which of the following is the most widely used vaccine for the prevention of poliomyelitis?





OPV

28 - VP3 is a capsid protein.





TRUE

29 - IPV is an inactivated virus vaccine.





TRUE

30 - Who discovered viruses?





Iwanowski

31 - Who reported the cell-free transmission of chicken leukemia?





Ellerman and Bang

32 - The bacteriophages were discovered by ____________





Twort

33 - The one-step growth curve was used to study ____________





the multiplication of viruses

34 - Which of the following is not the phase of the one-step growth curve?





Luteal phase

35 - Which of the following phase measures the period before the infectious virus is released into the medium?





Latent phase

36 - Who isolated TMV in paracrystalline form?





Stanley

37 - The genetic material of bacteriophage T2 is __________





DNA

38 - Viruses do not have a protein coat.





FALSE

39 - Which of the following phase determines the specificity of the virus?





Attachment

40 - Virus possesses spikes composed of carbohydrates.





FALSE

41 - Which of the following viruses are best known for latent infections?





Herpesvirus

42 - The bacteria carrying the phage DNA are called ________________





lysogens

43 - The single-stranded regions in lambda phage are called _______________ sequences.





cos

44 - Which of the following is a recombination site in the phage DNA?





att P

45 - The critical component in the SOS response is ______________





Rec A

46 - LATs are _____________





introns

47 - The delayed infection of EBV causes _____________





glandular fever

48 - The primary acute infection caused by HSV-1 is _____________





stomatitis

49 - The site of latency for CMV is ____________





Salivary glands

50 - Temperate phage can adopt only the lytic or replication cycle.





FALSE

51 - Rec A protein prevents the accumulation of cI protein.





TRUE

52 - Which of the following is the local symptom of mumps?





Swelling of salivary glands

53 - Who observed the infection of the CNS due to mumps virus?





Hamilton

54 - The mumps virus belongs to the genus ______________





Rubulavirus

55 - Which of the following is a canine parainfluenza virus?





SV5

56 - Which of the following does not inactivates or harms mumps virus?





Water

57 - Which of the following protein has RdRp polymerase activity?





L

58 - Which of the following protein contains the cysteine-rich domain?





NS1

59 - Which of the following is a very rare medical condition of mumps virus infection?





Permanent deafness

60 - Which of the following is a hydrophobic protein?





Matrix

61 - The mumps virus a monotypic virus.





TRUE

62 - The mumps virus is transmitted by saliva.





TRUE

63 - Which of the following agent targets ligand on virion?





Disoxaril

64 - Who developed a prodrug that depends on a viral enzyme to convert into its active form?





Elion

65 - The chemical name of acycloguanosine is ____________





9-(2-hydroxyethoxymethyl) guanine

66 - Ribavirin was first synthesized in __________





1972

67 - Which of the following blocks the DNA polymerase of the herpes virus?





Trisodium phosphonoformate

68 - Endosomes are involved in uncoating of the incoming virion.





TRUE

69 - Interferons are more effective orally.





FALSE

70 - Which of the following forms the terminal moiety of a carbohydrate group of a glycoprotein?





N-acetyl neuraminic acid

71 - Which of the following molecule is used as a receptor by Rhinoviruses?





ICAM-1

72 - Which of the following virus does not use the CXCR4 molecule as a receptor?





Poliovirus

73 - Which of the following is a type of coreceptor molecule?





Heparan sulfate

74 - The fusion of ___________ and ____________ occurs during the entry of viral genome into the cell.





lipid bilayer and plasma membrane

75 - Which of the following organelle prevents the entry of viruses in plant cells?





Cell wall

76 - The presence of O-specific side chains makes a cell sensitive to _____________





P22

77 - Which of the following compound inhibits the entry of the HIV-1 virus?





Enfuvirtide

78 - The entry of picornaviruses is inhibited by zanamivir.





FALSE

79 - Which of the following protein helps in the removal of primers in SV40 replication?





RNase H

80 - DNA ligase has the function the same as a fevicol.





TRUE

81 - Who described the first human retrovirus?





Bob Gallo

82 - The virions of retrovirus are ___________





spherical

83 - Which of the following gene activates the expression of all of its genes as well as certain cellular genes?





lax

84 - Which of the following is the demyelination of the long motor neuron tracts in the spinal cord?





TSP

85 - Which of the following causes AIDS in rhesus monkeys?





SIV

86 - The Human Spumavirus contains oncogene.





FALSE

87 - The genome of Hepadnavirus is _______________





circular dsDNA

88 - Which of the following is also known as Deltavirus?





Hepatitis D

89 - Who detected the novel antigen delta?





Rizzetto

90 - The virion of Deltavirus is heterogeneous.





TRUE

91 - Influenza virus belongs to the family _____________





Orthomyxoviridae

92 - The variation of which of the following causes influenza despite vaccines available?





Hemagglutinin

93 - Influenza viruses of human are spread by _______________





sneezing

94 - From which of the following the first influenza virus isolated?





Pig

95 - Influenza B viruses infects only _______________





humans

96 - Which of the following influenza virus contain seven RNA segments?





Influenza C

97 - Which of the following was the first parainfluenza virus isolated?





Sendai virus

98 - Which of the following protein mediates the fusion of virion and host-cell surface membranes?





F

99 - Which of the following protein initiates the process of infection?





HN

100 - The F proteins are synthesized as active precursors.





FALSE

101 - The human parainfluenza viruses are communicable.





TRUE

102 - The reinfection from respiratory syncytial virus is called _____________





URTI

103 - The RSV virus belongs to the genus __________





Pneumovirus

104 - The RSV virus contains ___________ genome.





ssRNA

105 - Which of the following receptor molecule is used by genus Morbilliviruses?





SLAM

106 - Which of the protein supports measle virus replication and transcription?





P

107 - Which of the following protein counteract the innate response?





V

108 - Which of the following is the hallmark of MV infection?





Multinucleated giant cells

109 - Which of the following antibody initially responds to MV virus infection?





IgM

110 - Which of the following causes German measles?





Rubella

111 - Rubella virions are susceptible to aldehyde.





TRUE

112 - RT-PCR is used to detect rubella virus in saliva.





TRUE

113 - Viruses, outside their host cells, survive as ____________





virions

114 - The viral genome is packaged into a structure made of ______________





protein

115 - Which of the following is not the category of virus genome?





tsDNA

116 - Most of the plant viruses have ____________





ssRNA

117 - Which of the following organism contains the largest genome size?





Mimivirus

118 - Which of the following virus possess a single-stranded, linear genome?





TMV

119 - Which of the following is the most common capsid shape of the virus?





Icosahedron

120 - The number of subunits in a virus particle is given by _________





T = Pf2

121 - Which of the following virus have virions with internal lipid membranes?





Iridovirus

122 - The viral envelope is made up of protein bilayer.





FALSE

123 - The viral genome contains non-repeated sequences.





FALSE

124 - Which of the following is not the part of Koch's postulate?





The microorganism secretes toxin in culture

125 - Which of the following is not the criteria for the classification of virus-host interactions?





Size of the virus

126 - Which of the following infection is specific to only cell and not the whole organism?





Null

127 - In which of the following infection the infecting dose of virus is small?





Acute

128 - Influenza virus infects _______________





respiratory system

129 - Which of the following is also known as a silent infection?





Subclinical

130 - Human Papillomavirus causes the cancer of ___________





cervix

131 - Cell lysis is associated with necrosis.





TRUE

132 - T cells are the main defense against primary infections.





TRUE

133 - Which of the following virus causes the cancer of lymphoid tissue of the jaw?





EBV

134 - Which of the following antibody is present in breast milk?





IgA

135 - Which of the following is the study of the distribution of disease in populations?





Epidemiology

136 - The comparison of disease experienced in different population is expressed in the forms of __________





rates

137 - Which of the following rate is the measure of frequency over time?





Attack

138 - Which of the following is the sudden occurrence of disease in a community?





Outbreak

139 - Which term can be used for the meningococcal infection attack rate above 15 cases per 100,000 people for 2 consecutive weeks?





Epidemic

140 - Which of the following term is used for a disease found among a group of people?





Endemic

141 - Which of the following occurs over a large area such as entire countries or continents?





Pandemic

142 - Which of the following is the aggregation of two or more epidemics?





Syndemic

143 - Which of the following is used in public health operations and research?





Seroepidemiology

144 - Indirect transmission occurs via fomites.





TRUE

145 - The epidemiologic investigation of disease is done by geoepidemiology.





FALSE

146 - The infectivity of orthoreovirus can be increased by __________





increasing the exposure to proteolytic enzymes

147 - The rotaviruses were discovered in ____________





Australia

148 - Which of the following is the common clinical feature of infection caused by rotavirus?





Asymptomatic infection

149 - The capsomers of Orbivirus are ___________





ring-shaped

150 - When was the first reovirus isolated?





1951

151 - The Puumala virus belongs to the genus _____________





Hantavirus

152 - Which of the following belongs to the Bunyavirus genera?





Oropouche

153 - Which of the following cannot detect the growth of Bunyavirus in cultured cells?





PCR

154 - Which of the following is used to screen the population of antibodies?





Serology

155 - The replication of Bunyavirus takes place in mitochondria.





FALSE

156 - The Bunyaviridae is a family of RNA viruses.





TRUE

157 - The herpesvirus virion's inner core is surrounded by ____________





icosahedral capsid

158 - The herpes virus contains __________ genome.





linear dsDNA

159 - Which of the following subfamily contains the Epstein-Barr virus?





Gammaherpesviridae

160 - Which of the following glycoprotein prevents the primary infection from the HSV?





gB

161 - Which of the following glycoprotein forms the receptor for the Fc domain of IgG antibody?





gE

162 - The Epstein-Barr virus replicates in the epithelial cells of the _______________





salivary glands

163 - Which of the following poxvirus causes Milker's nodes?





Parapoxvirus

164 - Which of the following disease is caused by Orthopoxvirus?





Monkeypox

165 - Which of the following virus is ether-sensitive?





Parapoxvirus

166 - Tanapox is a skin infection of humans.





TRUE

167 - The poxvirus possesses dsRNA as its genome.





FALSE

168 - The prion diseases are known as _____________





TSEs

169 - The prions contain ______________





proteins

170 - The prion protein in human is encoded by __________ gene.





Prnp

171 - The normal protein form of prion is designated as _____________





PrPc

172 - Which of the following is the prion disease of sheep and goats?





Scrapie

173 - Bovine Spongiform Encephalopathies was first reported in _____________





1986

174 - Which of the following is a spontaneous human prion disease?





Sporadic CJD

175 - Which of the following is an acquired prion disease in humans?





vCJD

176 - FSE is the prion disease of domestic cats.





TRUE

177 - GSS is the disease of _____________





humans

178 - PrPres is the designated form of the misfolded prion protein.





TRUE

179 - HIV-1 was first known as ___________





LAV

180 - Which of the following therapy is used to halt HIV replication?





HAART therapy

181 - HAART was discovered in __________





1994

182 - HIV-1 is a member of __________ family.





retroviridae

183 - Which of the following member of the lentivirus family causes pneumonia?





Visna-Maedi

184 - Which of the following member of the lentivirus family causes anemia?





Anemia

185 - Tat _________





upregulates transcription

186 - Which of the following is a pleiotropic regulator?





Nef

187 - HIV is not transmitted through ____________





saliva

188 - HIV-1 is haploid.





FALSE

189 - M-tropic viruses infect only CD4+ macrophages and not T cells.





FALSE

190 - The Parvoviridae viruses contain ___________ as their genome.





ssDNA

191 - The replication of parvovirus genome occurs in ___________





nucleus

192 - The parvovirus B19 belongs to the genus _____________





Erythrovirus

193 - Which of the following is also known as â€Å“fifth disease”?





Erythema infectiosum

194 - Which of the following viruses help dependovirus for replication?





Adenovirus

195 - The Papovaviridae consists of _______________ genome.





circular dsDNA

196 - Which of the following virus infects most children before the age of 10?





BK polyomavirus

197 - Which of the following is the demyelinating disease of the CNS?





PML

198 - Which of the following has served as the gold standard for the identification of the HPV genome?





Southern Blot Hybridization

199 - The second route of transmission of parvovirus B19 is transplacental.





TRUE

200 - Dependovirus does not cause any disease.





TRUE

201 - Which of the following is not a property of an ideal vaccine?





It should have private support

202 - The process of producing a virus which causes a reduced amount of disease for use as a live vaccine is called ________________





attenuation

203 - Which of the following vaccine contains a mutant strain of a virus that has been derived from a wild-type virulent strain?





Live attenuated virus vaccines

204 - Which of the following viruses are made by the mass production of virulent viruses?





Inactivated virus vaccines

205 - Who developed the treatment for poliovirus?





Jonas Salk

206 - Which of the following is used to treat rubella?





MMR

207 - Which of the following antiviral drug is used to treat the infection from herpes simplex virus?





Aciclovir

208 - Which of the following is used to treat the infection from cytomegalovirus?





Dideoxycytidine

209 - Which of the following is used in the treatment of infection from RNA viruses?





Ribavirin

210 - Lamivudine is an analog of cytidine.





TRUE

211 - Neuraminidase is a surface protein of the influenza A virus.





TRUE

212 - Which of the following factor does not contribute to virus-associated oncogenesis?





Height

213 - Which of the following enzyme maintains the ends of the chromosome?





Telomerase

214 - Which of the following may occur due to transformation?





Mutation

215 - Oncogenes are ______________





cancer genes

216 - Which of the following causes Kaposi's sarcoma?





HHV-8

217 - Which of the following causes warts?





Bovine papilloma type 4

218 - Which of the following protein is synthesized by human papilloma for cell transformation?





E6

219 - Which of the following protein can fully transform the baby rat kidney (BRK) cells alone?





Large T antigen of SV40

220 - ATL is a tumor of ___________





CD4

221 - Carcinoma is the cancer of lymphoid tissue.





FALSE

222 - Benign tumor invades into other tissues.





FALSE

223 - Which of the following protein recognizes MHC class I proteins?





CD8

224 - Which of the following is a primary lymphoid organ?





Bone marrow

225 - T cells mature in ______________





thymus

226 - Hematopoiesis occurs in ______________





Bone marrow

227 - Which of the following controls the release of hematopoietic cells from bone marrow?





Sympathetic neurons

228 - Which of the following is not part of the mononuclear phagocyte system?





Endothelial cells

229 - Which of the following cells form NET and perform phagocytosis?





Neutrophils

230 - Which of the following is not an APC cell?





Keratinocytes

231 - Which of the following is an abundant class of antibody in the serum?





IgG

232 - IgM antibody exists as a pentamer.





TRUE

233 - Cytokines coordinate the immune system.





TRUE

234 - Which of the following antiviral drug is used to treat influenza A?





Amantadine

235 - Which of the following is used to treat eye infection?





TFT

236 - Which of the following is not used in the HIV-1 treatment?





Rimantadine

237 - Which of the following is used to treat CMV infections?





Foscarnet

238 - Which of the following is used to treat poxvirus?





Cidofovir

239 - Which of the following is used to treat genital herpes infections?





Penciclovir

240 - Which of the following is easily blocked by antivirals?





Nucleic acid replication

241 - Why antiviral drugs cannot cure HIV?





They cannot block viral transcription

242 - Which of the following cannot be treated by antiviral drugs?





Tuberculosis

243 - The mutations in the M2 gene is responsible for drug resistance in influenza A virus.





TRUE

244 - Relenza is an anti-influenza drug.





TRUE

245 - The assembly of virion of papillomavirus occurs in the ___________





nucleus

246 - Which of the following is the disease of the skin caused by papillomaviruses?





Flat wart

247 - Which of the following is a genital tract infection?





Condyloma acuminatum

248 - CMI plays a role in combating HPV infections.





TRUE

249 - Cervarix is highly effective in preventing HPV infections.





TRUE

250 - Which of the following is the cause of a common cold?





Rhinovirus

251 - The rhinovirus cannot be isolated from ____________





fecal

252 - The rhinovirus contains _________ as their genome.





ssRNA

253 - The nucleotides of the 5'-UTR forms a _____________





leaf-like structure

254 - The replication of rhinovirus takes place in __________





cytoplasm

255 - Which of the following is the main portal for HRV entry into the body?





Nose

256 - The group 2a viruses have additional ______________





structural protein

257 - Which of the following glycoprotein is the most abundant in virions?





M

258 - The common sequence at the beginning of each gene in coronavirus is ____________





CUUAACAA

259 - The Coronaviruses have double-stranded DNA as their genome.





FALSE

260 - The S protein in coronavirus is cleaved into seven subunits.





FALSE

261 - The hepatitis C virus was discovered in __________





1989

262 - The Flavivirus consists of ____________ as its genome.





ssRNA

263 - The proliferation of flavivirus is accompanied by the _____________





endoplasmic reticulum

264 - In which of the following case the virus replicates in Kupffer cells?





Yellow fever

265 - Which of the following virus is maintained in a Culex - bird cycle?





West Nile virus

266 - The size of HCV genome is _____________





9.5 kb

267 - The filoviruses are classified as __________________ pathogens.





Biosafety level 4

268 - The filovirus replication is marked by the formation of inclusion bodies.





TRUE

269 - The virions of the Filoviridae members are composed of lipid bilayers.





TRUE

270 - Which of the following virus targets eyes?





Mastadenovirus

271 - Which of the following virus infects the gastrointestinal tract?





Norwalk virus

272 - Coxsackie B virus has major target organ as ______________





heart

273 - Which of the following virus causes blunting of the villi?





Rotavirus

274 - Which of the following virus promotes sneezing?





Rhinovirus

275 - Which of the following virus infects the lower respiratory tract?





Norwalk virus

276 - Which of the following factor does not affect the incidence of viral disease?





Temperature

277 - Which of the following virus affects the testes?





Mumps virus

278 - Which of the following virus affects the liver?





HAV

279 - The key element in the innate immune response is the production of interferon-alpha/beta.





TRUE

280 - HIV uses CCR5 as a coreceptor for successful infection.





TRUE

281 - Which of the following is the first step for the detection of viral infections?





Collection

282 - The blood is stored between the temperature range of ____________ °C.





44598

283 - Which of the following microscope was used to first identify human rotavirus?





Electron microscope

284 - Which of the following is added to improve the visualization of virions in immunoelectron microscopy?





Gold

285 - Which of the following method is used for the detection of antigen?





EIA

286 - In which of the following method the antibody is labeled with a fluorophore?





TR-FIA

287 - Which of the following method is used for the detection of viral DNA?





Southern blotting

288 - In which of the following method there are chances of DNA contamination?





PCR

289 - In which of the following method the antibody is labeled with HRP?





Immunoperoxidase

290 - CSF is a red color fluid.





TRUE

291 - Sandwich ELISA requires two antibodies.





TRUE

292 - Which of the following is not a category of the method of virus detection?





Hematology

293 - Which of the following is the first cell line derived from a human?





HeLa

294 - Which of the following effect causes changes in the host organism?





Cytopathic effect

295 - Which of the following is important for mitosis to occur?





Serum

296 - The hybridoma technology is used for the production of ___________





MAbs

297 - Which of the following is not the step of viral genome amplification?





Expansion

298 - PCR was devised by ____________





Kary Mullis

299 - Taq polymerase is isolated from ____________





Thermus aquaticus

300 - ELISA is used for the detection of viral diseases.





TRUE

301 - Cell lines are the type of cell culture.





TRUE

302 - Which of the following PCR is used for the conversion of RNA to DNA?





RT-PCR

303 - Which of the following is not a horizontal transmission route?





Placental

304 - Which of the following virus is transmitted through the respiratory route?





Rhinovirus

305 - Which of the following virus is transmitted via urine?





Lassa fever virus

306 - Which of the following phylum acts as a vector for virus transmission?





Arthropods

307 - The viruses spread by arthropods are known as ____________





Arbovirus

308 - Which of the following is an example of a vertically transmitted virus?





Rubella virus

309 - Which of the following virus undergoes zoonotic transmission?





Rhabdovirus

310 - Which of the following virus belongs to the poxvirus family?





Myxoma

311 - Influenza A virus was discovered in ______________





1933

312 - Influenza B undergoes more drift than influenza A viruses.





FALSE

313 - The mucus prevents viral attachment on cells.





TRUE

314 - Which of the following is not the type of viral infection?





Meningitis

315 - Which of the following infection is also called as lytic infection?





Cytopathogenic

316 - Which of the following virus promotes cell death by apoptosis?





Rubella virus

317 - Which of the following infection results in the continuous production of viruses?





Persistent

318 - UL37x1 is a protein encoded by ________________





Cytomegalovirus

319 - In which of the following infection no infectious progeny is produced?





Latent

320 - Which of the following infection causes a change in the properties of the cell?





Transforming

321 - Which infection causes a reduction in the total yield of virus particles?





Abortive

322 - In which of the following infection the cells do not have the appropriate receptor for the virus?





Null

323 - Apoptosis regulates cell numbers.





TRUE

324 - The gene bcl-2 prevents apoptosis in normal cells.





TRUE

325 - Replicases are used in _______________





replication

326 - The error rate during RNA replication is approximately _____________





10-3 to 10-5

327 - Which of the following component in genetic control encodes a repressor protein of 236 amino acids?





cI

328 - An antiterminator protein is encoded by ____________





N

329 - Which of the following RNA Polymerase is insensitive to ÃŽ±-amanitin?





Pol I

330 - Which of the following is programmed cell death?





Apoptosis

331 - The gene for Interferon-ÃŽ² is located on _______________





chromosome 9

332 - The active form of the reverse transcriptase enzyme is a ________________





dimer

333 - Which of the following surface molecule is used by the Coxsackie B virus as a receptor?





CAR

334 - The gene for Interferon-gamma is located on chromosome 18.





FALSE

335 - Interferon-ÃŽ± is synthesized by lymphocytes.





TRUE

336 - Which of the following has responsibility for the assignment of new viruses to specific groupings?





ICTV

337 - Which of the following virus causes shingles when it is reactivated?





Varicella zoster

338 - Which of the following viruses are icosahedrons?





Isometric virus

339 - The Baltimore classification was based on the importance of ____________





mRNA

340 - Which of the following class contains all viruses that have dsDNA genomes?





Class I

341 - Class III of Baltimore classification contains viruses with __________





dsRNA

342 - Which of the following class consists of ambisense viruses?





Class 5

343 - In which year was ICTV established?





1966

344 - Measles virus belong to the family ______________





Paramoxyviridae

345 - Satellite viruses do not encode enzymes for replication.





TRUE

346 - Viruses are larger than prions.





TRUE

347 - The Coxsackie viruses were discovered in the late _____________





1940s

348 - Which of the following induce polio-like paralysis in the monkey?





CVA7

349 - CVA9 uses ____________ as a host cell receptor.





ÃŽ±vÃŽ²3

350 - Which of the following is associated with acute hemorrhagic conjunctivitis?





CVA24

351 - Which of the following is higher in patients than in controls in case of acute myocarditis?





IgM

352 - Which of the following is called Bornholm disease?





Pleurodynia

353 - Which of these is mainly seen in children?





Herpangina

354 - Which of the following is a disease caused by echovirus infection?





Rashes

355 - The echovirus possesses _____________ as their genome.





ssRNA

356 - Echovirus is resistant to lipid solvents.





TRUE

357 - Inoculation of coxsackievirus in mice will lead to death.





TRUE

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