Microbiology Questions

Gen er al v ir ol og y Exp lai n th e f ol low ing co nce pts 1.V iri on 2.n ucl eoc aps id 3.s pik e 4.r epl ica tio n cy cl e 5.E cli pse 6.A bor tiv e in fe cti on 7.d efe cti ve v ir us 8.I nte rfe ren ce 9.I nac tiv ati on 10. lat ent in fec tio n 11. inc lus ion bo dy 12. ver tic al t ra nsm iss ion

Ans wer th e fo ll owi ng q ue sti ons 1.S tat e br ie fly th e bi ol ogi c fu nc tio n of nu cl eic ac id, cap sid an d en ve lop e. 2.S tat e br ie fly pr opa gat ion mo de a nd pr opa gat ion ph ase s of v ir us. 3.W hat ar e ba si c pr op ert ies of vi rus co mpa red to ot her

mic roo rga nis ms? 4.W hat ar e re as sor tme nt a nd re com bin ati on o f v ir us ? 5.S tat e th e e ff ect s of vi ru s in fe cti on o n h os t ce ll . 6.W hat are co nc ept , cla ssi fic ati on, fun cti on an d fu nct ion mec han ism an d pr op ert ies of in ter fer on? 7.W hat

ar e th e vir use s wh ic h ar e ass oci ate d wi th

tum ors ?

Ind iv id ua l vi ro lo gy Exp lai n th e f ol low ing co nce pts 1.h ema ggl uti nin 2.n eur ami nid ase 3.a nti gen ic s hi ft 4.a nti gen ic d ri ft

hu man

5.D ane pa rti cle 6.H BsA g

Ans we r th e fo ll ow in g qu es ti on s 1.S tat e the sha pe an d st ruc tur e of in fl uen za A an d th e fun cti ons of ma in c om pon ent s. 2.W hy c an in flu enz a A ca use wo rld -wi de e pi dem ic? 3.S tat e of pa th oge nes is a nd im mun ity of me asl es v ir us. 4.M ast er t he co mmo n pr op ert ies of en ter ovi rus es. 5.M ast er t he pa tho gen esi s of po li ovi rus . 6.M ast er the cl ini cal il lne sse s ca us ed by Cox ack ie vir us, ECH O vi ru s an d N ew en ter ovi rus es. 7.M ast er t he cl ini cal il lne ss o f r ot avi rus es. 8.W hat

ar e

the

tra nsm iss ion

ro ute s

of

5

ki nds

of

hep ati tis vi rus ? 9.W hic h

kin ds

det ect ed

in

of

HBV

ant ige ns

pat ien ts’ ser um?

an d What

an tib odi es are

the

ca n

be

cl in ica l

sig nif ica nce of th e an ti gen s an d a nt ibo die s? 10. Wha t ar e c om mon ch ara cte ris tic s of hu ma n he rp esv iru s? 11. Sta te H IV in fec tio n pr oc ess . 12. Wha t a re t he tr ans mis sio n w ays of HI V?

Gen era l my co log y

Exp lai n th e f ol low ing co nce pts 1 Fu ng i 2 hy ph a 3 my ce liu m 4 fu ng al s po re Ans wer th e fo ll owi ng q ue sti ons

1 Ho w many ty pes of my cot ic dis eas es are th ere ? What ar e the y? 2

Wh at

ar e

di ff ere nt

bet wee n

th e

bac ter ial

sp ore s

an d

fun gal sp ore s? 3 Ho w m an y fu ng al c ol ony ty pes ar e th er e? W ha t ar e t he y?