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Virology Term 2 Quiz1

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loroo's version from 2016-09-09 21:08

Intro

Question Answer
protein shellviral capsid
envalopelipi bilayer
if virus gains envalop from cellbudding
virus that are more sensitive to disinfectantsenveloped
two types of viral genomerna dna
segmented versus non segmentedsegmented evolve faster
classification based ontype of genome 2. strategy of replication 3. structure of viron
memorize

DNA

 

Question Answer
general rules for dnadouble stranded, icosahedra, replicate in nucleus
exeptions for the rules of dnaparvo, ciro, are single stranded and pox replicates in cytoplasm
ciroviridaess,circular,naked, nucleus
parvoss,linear, naked, nucleus
hepadnaviridaeds,circular,envaloped, nucleus
papovads, circular,naked,nucleus
adenods, linear, naked,nucleus
herpesds,linear,envalope, nucleus
asafads, linear,envalop, nucleus
iridods,linear,envalop,nucleus
poxds,linear,envalop but behaives as naked,cytoplasm
memorize

RNA

Question Answer
General Rna rulesss,envaloped, half helical, most replicate in cytoplasm, half positive/half negative
exceptions to rna rulesreo, birna ds (imp segmented cause replicate fast) retro, orthomyxo, replicate in nucleus
picornass,+ Ns, naked, cytoplasm
calciss,+,ns,naked,cytoplasm
astross,+,ns,naked,cytoplasm
reoDS, segmented,naked, cytoplasm
birnaDS, segmented, naked, cytoplasm
flaviss, + NS, envelop, cytoplasm
togass, + NS, envelop, cytoplasm
arteriss, +NS, envalop,cytoplasm
coronass,+NS, envalop, cytoplasm
orthomyxoss, - segmented, envalop, nucleus
bunyass, - segmented, envalope, cytoplasm
arenass, - segemented, envalope, cytoplasm
rhabdoss, -, NS, envalop, cytoplasm
filoss, - NS, envelop, cytoplasm
paramyxoss, - NS, envelop, cytoplasm
retross, + Diploid, envalop, nucleus
memorize

DNA or RNA

Question Answer
circoviridaedna
parvoviridaedna
hepadnaviridaedna
papovadna
adenodna
herpesdna
asafadna
iridodna
poxdna
picorna
calciRna
astrorna
reorna
birnarna
flavirna
togarna
arterirna
coronarna
orthomyxorna
bunyarna
arenarna
rhabdorna
filorna
paramyxorna
retrorna
memorize

Lists of importants

Question Answer
naked dnacirco,parvo,papo,adeno
naked rnapicorna,calci, astro, reo,birna
segmentedreo, birna,orthomyxo,bunya,arena,retro
memorize

Section 6

Question Answer
viral replication is studiedin vitro
unculturable viruses are studied usinginfectious clones
eclipse periodafter penetration the virus cannot be detected for 2-12 hours
memorize