2020/2021 ZLY106 Compiled CA Test Questions PDF

2020/ 2021ZLY106COMPLI EDCATESTQUESTI ONS 1.Thelayeroftheski nthat 'si mpr egnat edwi...

2020/ 2021ZLY106COMPLI EDCATESTQUESTI ONS 1.Thelayeroftheski nthat 'si mpr egnat edwi thdeadcel l sofker ati nis A.Malphiganlayer B.Corni fiedlayer C.Growinglayer D.Granularl ayer Ans:B 2.Theglandabov etheki dneyi s A.Thyroi d B.Adrenal C.Thymus Ans:B 3.Thepar tofthebr ainr esponsi blef orv olunt aryact ionsi s A.Cerebrum B.Cerebellum C.Medulla Ans:A 4.Pytal inwor ksbesti nwhatmedi um A.acidi c B.neutr al C.Alkal ine Ans:C 5.Thepi tui tar ygl andi sfoundbel owt he A.Hypot hal amus B.Thal amus Ans:A 6.Hepaticpor tal vei ncar rybl oodt othe A.Ki dney B.Li v er C.Stomach Ans:B 7.Whichofthefoll owi ngisincorrect? A.Somemul ti cel lul arani mal shavelargesurfaceareat ov ol umerat io B.Uni cell ularani malshavelargesurfaceareatov ol umerati o C.Thelar gertheanimal, thelargerthesurf acear eatovol umerat io Ans:C 8.Thef or emostpar toft hesmal li ntest inei sthe A.Duodenum B.Il eum C.Jejunum Ans:A 9.Absorpt ionofwat eroccur sint he A.Rectum B.Anus C.Colon Ans:C 10.Thefor emostpar toft hest omachofr umi nanti s A.Rumen B.Reti cul um C.Omasum D.Abomasum Ans:A 11.Whichisincorrect ? A.Eachnephroni ssuppli edwithbl oodfr om anaf f erentater iol e B.Thenephronconsi st sofalongtubeandaballofcapil lari es C.Theglomer ulussurr oundsthebowman’scapsul e D.Thefil tr atei nthebowman’scapsul eisurea Ans:C 12.Whichofthefol l owi ngi snotamechani sm ofur inef ormat ion A.Excret ion B.Fi ltr ati on C.Reabsorpt ion D.Secret ion Ans:A 13.Erepsi nconver ts A.Starchtomal tose B.Polypept idet oaminoaci d Ans:B 14.Whichi sincorr ect? A.Foodispassedint othest omachwhenthecar diacsphi ncterrel axes B.Foodispassedoutoft hestomachwhent hepylor icsphi ncterrel axes C.Foodispassedoutoft hestomachwhent hepylor icsphi nctercontr acts Ans:B 15.Thepartoft heey ethatcont rol stheamountofl i ghtt hatent erst hepupi li sthe A.Ir is B.Cornea C.Reti na Ans:A 16.Thephot orecept ori nther eti nat hati ssensi ti vet obr ightl i ghtandal l owscol orv isi oni s A.Rod B.Cones Ans:B 17.Mechanorecept orsr espondt o(t hef oll owi ngexcept ) A.Pressure B.Roughness C.Temper at ure D.Vibrat ion Ans:C 18.Whichofthefol lowi ngi snotal ayeroft heepi der mis? A.St rat um corneum B.St rat um granul ar C.St rat um granul osum D.St rat um germinat ivum Ans: B 19.Whichoft hef oll owi ngi snoti nvol vedi nhomeost asi s? A.Skin B.Lungs C.Li ver D.Heart Ans:D 20.Thestem cel lsf rom whi chal lot hercel l sint het est esar isei s A.Spermatogeni ccell s B.Leydigcel ls C.Int ersti ti alcel l s D.Sertol icel ls Ans:A 21.Thehor monethatr egul atest hemat urat ionofpr imar yov ari anf oll i clet omat uregr aff ian fol l icl eisknownas A.Oestrogen B.Foll i clesti mulat inghormone C.Progester one D.Lut eini zi nghor mone Ans:B 22.Thepar tofthebrai nthatcont ainsbl oodv essel sforpassageofoxy genandnut ri ent sis A.Arachnoidmat er B.Duramat er C.Cerebralcort ex D.Piamat er Ans:D 23.The____ ___cont ainst heconesandRods A.Reti na B.Cornea C.Ir is D.Stapes Ans:A 24.Thel astpar toft hel argei ntest inei s A.Rect um B.Amusing Ans:A 25.Thefol lowingst atementisincorr ect A.Mammal st hatst ayindeserthavelongerl oopofhenl e B.Mammal st hatst ayinter restri alenvi ronmenthav eint ermediat elengt hofl oopofhenl e C.Mammal si nwetenvir onmenthav ethesameosmoticconcent rat ionasot heror gani smsi n otherhabi tat Ans:C(Notsure) 26.Whichofthef oll owi ngi sagr anul ar? A.Eosi nogen B.Basophil C.Plat elet D.Neutrophi l Ans:C 27.Thearr angementofspermatogenesi s Ans:pr imar yspermatocy te,secondar yspermat ocy te, sper mat id, sper mat ozoa 28.Thesecondaryoocy tecanbef oundi nsmal lcav itycal l ed A.Thecaint erna B.Thecaexter na C.Antrum D.Alloft heoptions Ans: C 29.Thecel li nthetest est hathasthechromosomeoft het wopar ent s A.Spermat ogoni aandpri maryspernat ocyte. –Theot heropt ionswer emi xtur esshabutt hisonel ookedmor ecor rect 30.Thepartoft hel argei ntest inef orr eabsor pti onofwat er A.Rectum B.Anus C.Colon Ans:C 31.Thenucl eat edcel lbody A.Centr on B.Axon Ans:A 32.Theonethatcont ains60%ofwhi tebl oodcel l s? Ans:Neut rophi l 33.Thebl oodcel l sthatt ranspor tsoxy gen? Ans:RBCs 34.Whichi sunt rue? Ans:t helar gert heanimal ,thehi ghert heSA: VR 35.Thepigmentsecr etedbythekidneyis A.Eryt hropoiet in B.Renin C1,25-di hydroxycholecal cif erol.. D.Thecorrectanssha.Can’ trememberit Ans:I' m notsure, butIgotUrobil inonl ine. 36.Whent heneuronisnott ransmi tt ingi mpul seandr est ingt heout ermembr anei s+v eandt he i nner-ve________ ___ A.Pol arizati on Bnegativecharge C.Depolari zati on D.Acti onpot enti al Ans:A 37.Whichoft hef oll owi ngor gansi snoti nvol vedi nosmor egul ati on? A.Lungs B.Heart C.Skin D.Kidney Ans:B 38.Thelastpar toft hehumanal i ment arycanal is A.Rectum B.Colon C.Caecum D.Anus Ans:D 39.Whichoft hefol l owi ngi sanAgr anul ocy te? A.Lymphocy tes B.Basi lophil s C.Eosi nophiles D.Neutrophi ls Ans:A 40.____ __hast wot ypesofphot orecept ors, rodsandcones A.Cornea B.Ir is C.Pupil D.Reti na Ans:D 41._ _ __ _l ayeroft heski ncont ainsmel ani n A.Malphigian B.Granular C.Dermis D.Cornif ied Ans:A 43.Howmanysper mthust hepr imar ysper mat ocy tepr oduceatt heend? A.4 B.2 C.8 Ans:A 44Thediploi dfemal eeggsi s A.Oocyt es B.Ova C.Al loftheabove D.Oogonia Ans: D 45Thenumberofsper mthatst aysi nthebasementunt ili tmat uresi s A.Spermatogoni um B.Spermat id Ans:Uncl ear 46.____ _isahighlyspecial i zedsy napsebet weenamot orneur onner vet ermi nal andi tsmuscl e fi bre A.synapse B.Neuromuscularjunct ion Ans:B 47.____i sthegapbet weent heendofanaxonandt hebegi nni ngofadendr it e A.synapse B.neurot ransmi ter Ans:A 48.Thegl andsl ocat edont heki dney sar e__ __ A.thyroi d B.adrenal C.ptyali n D.insuli n Ans:B 49.Thefourhaploi dsper mat idsi sfor medi nwhatst age A.fi rstmit oti cdiv i sion B.fi rstmeiot icdivi sion C.secondmitoti cdiv i sion D.secondmeioti cdi vi sion Ans:D 50.Whichhormonei sresponsi blef ort hemat urat ionofov ari angr aff ianf oll i cle? A.FSH B.LH C.oestr ogen D.progest erone Ans:A 51.Whichofthefol lowingisunt rueaboutar ter ies? A.theycar rybloodtowardstheheart B.theyhav ethickandelasti cwalls C.theycar ryoxygenatedbl ood Ans:A 52.Whichofthef oll owi ngi snotpar toft hel ayer soft heski n? A.endoderm B.epi derm C.dermis D.cori um Ans:A 53.Thefi rstchamberoft hest omachi nanher biv orei s A.Rumen B.Reti cul um C.omasun D.Abomasun Ans:A 54._____sti mulatest her eleaseofpancr eat icenzy mes A.secretin B.cholecystoki nin C.ptyali n D.pepsin Ans:B 55.Whichoft hef oll owi ngi snoti nvol vedi nhomeost asi s? A.ki dney B.l iver C.heart D.skin Ans:C 56.Mechanor ecept orsi ntheearar e__ __ A.ti nyhai rcel ls B.audi tor ynerve Ans:A 57.Agranul arleucocy test hatdoesnotcont ainal ysosomei s A.Basophi ls B.Eosi nophi ls C.Neutr ophil s Ans:A 58.Theinnerl ayeroft hest romaofanov aryi scal l ed....... A.Alloft heabove B.Cortex C.Medulla D.Tuni caal bugi nea Ans:C 59.Thepolarbodyinr epr oduct ioni scr eat eddur ing..... A.Oogenesis B.Sper mat ogenesi s C.Gametogenesis. Ans:A 60.Themai nnucl eat edpar tofaneur on A.Centron B.Axon C.Ganglia D.My el i nsheath Ans:A 61.Whi choneoft heseisnottrueofthekidney ? A.Thef unctionalpartiscal ledthenephron B.Itsorganizationisint egraltothefunct ion C.Ittakespar tbothinosmor egulat ionandexcret ion D.Thef il tr atei scall edurea Ans: D 62.Whatpartoft heearr ecei vessoundsi nfor m ofv ibr ati ons? A.Cochlea B.Eardrums C.Earhair s Ans:B 63.Thepartoft hebrai nthatr espondst oanger ,pai net c A.Thal amus B.Hypot halamus C.Medull aoblongat a Ans:B 64.Thef i rstpar toft hesmal li ntest ine A.Duodenum B.Il eum C.Jejenum Ans:A 65.Thelastpar toft hel argei ntest inet hatt ermi nat edatt heanal sphi nct eri scal l ed A.Rectum B.Anus C.Col on D.Caecum Ans:A 66.Whi choft hesei saf unct ionoft hemedul l aobl ongat a(can’ tremembert heopt ions) Ans: 67.Whichoneofthesei snotal ayeroft heski n? A.Epi der mi s B.Malpighi anlay er C.Endodermis Ans:C 68.Anactionpotent ial ist ri gger edwhensodi um i onsar edi ff usedi ntot hener vecel li scal l ed A.Polar izati on B.Depolari zati on C.Resti ngst age Ans:B 69.Whichofthef oll owi ngi snotpar toft hei ntegument arysy stem? A.Dermis B.ski n C.Deepfaci al D.Teeth Ans:C 70.Whichofthef ol lowingaret hefi rstf orest omachoft her umi nantani mal s? A.Rumen,ret iculum, Abomasum B.Ret icul um, abomasum, Omasum C.Omasum, Rumen, Abomasum. D.Rumen,Reticulum, Omasum Ans:D 71.Thef i rstpar toft hesmal li ntest inei s A.Jejunum B.Ascendingcolumn C.Duodenum D.Il eum Ans:C 72.Whichofthefoll owi ngisi ncor rectaboutt headapt ati onofmammali ankidneyi ndiff erent envi ronment? A.Freshwaterandmoistmammalsproduceappr oxi matel ythesameamountofur ineasthe desertmammal s. B.Desertmammal shav elongloopofhenle C.Freshwateraquat icmammal shaveshor tloopofhenl e D.Terrest ri almoistmammalshaveinter mediat eloopofhenl eandpr oducei nter medi ateur ine. Ans:A(Notsure) 73.Whichofthef ol lowi ngispri mar il yresponsi blef orsper mat ogenesi sinhuman? A.Leuti nizi nghormone B.Dihy drotestost erone C.Gonadotropinsti mulat inghor mone(GnSH) D.ANP Ans:C 74.Whent hereisnopropagat ionofsodi um i onsi ntot hecel l ,thest agei scal l ed A.Polar izati onstage B.Depolari zati onst age C.Hyperpolar izati onstage D.Axonicstage Ans:A 75.Thefemaleovaryissuspendedf rom t hedor sal abdomi nal wal lbywhi chmesent ery A.Ovari anli gament B.Tuni caAlbuginea C.Mesovari um D.Noneoftheabov e Ans:C 76.I nwhi chl ayeroftheski naremelanocyt esfound A.cor nif iedlayer B.Malpi ghianl ayer(Ican' tremembertheot heropti ons)butt heansweri smal pighi an 77.__ __contai ns60%ofWBCs. A.Neutr ophil s B.Basophi l C.Eosi nophil D.Monocytes Ans:A 78.Theregionbetweenmuscl esf iber sandt ermi nal endi ngsofmot orneur oni scal l ed- -- -- -- A.Synapse B.Neurotr ansmiter C.Neuromuscularjunct ion D.Synapti cclef t Ans:A 79.Thenucl eat edbodyofaneur on- - A.Axon B.Gli a C.Centr on D.Soma Ans:D 80.Pulmonaryart eri escar ry A.oxygenat edblood B.de- oxygenatedblood C.A&B D.noneoftheabov e Ans:B