
	Trending ▼ ICSE CBSE 10th ISC CBSE 12th CTET GATE UGC NET Vestibulares ResFinder

GCE JUN 2007 : (AS 2) Physiology and Ecology (Irish Medium)

20 pages, 29 questions, 0 questions with responses, 0 total responses,

	gce	+Fave Message
	Profile Timeline Uploads Q & A

Home > gce >

Instantly get Model Answers to questions on this ResPaper. Try now!
NEW ResPaper Exclusive!

Formatting page ...

uimhir L rionaid 71 uimhir iarrth ra ADVANCED subsiDiAry (As) General Certificate of Education 2007 bitheola ocht Aonad Meas naithe AS 2 ag meas n Mod l 2: Fiseola ocht agus iceola ocht [Asb21] D M irT 19 MEiTHEAMH, MAiDiN AM 1 uair an chloig. TrEOir D iArrTH ir Scr obh d Uimhir L rionaid agus d Uimhir Iarrth ra sna sp sanna chuige sin ag barr an leathanaigh seo. Scr obh do fhreagra sna sp sanna chuige sin sa cheistph ip ar seo. Freagair gach ceann de na hocht gceist. EOLAs D iArrTH ir Is 55 an marc ioml n don ph ip ar seo. T 43 marc ag dul do Roinn A. T 12 mharc ag dul do Roinn B. Ba ch ir duit tuairim is 15 n im ad a chaitheamh ar Roinn B. Glactar leis go bhfreagr idh t Roinn B i bpr s lean nach. Meas n far caighde n na cumars ide scr ofa i roinn b. L ir onn figi ir idir l ib n ar thaobh na l imhe deise de leathanaigh na marcanna at ag dul do gach ceist n do gach cuid de cheist. Don scr daitheoir amh in uimhir Marcanna Ceiste 1 2 3 4 5 6 7 8 Marc ioml n ASB2S7 2478 LEATHANACH b N ASB2S7 2478 2 [Turn over roinn A Scr daitheoir Amh in Marcanna Athmharc 1 Sainaithin na cealla planda n na f och in a gcuireann gach ceann de na r itis seo a leanas s os orthu. (a) Cine l de chill thacaithe ag a bhfuil balla ceallal is at tiubhaithe go m chothrom, ag na c inn go minic. (b) Ciseal de shainchealla, cill amh in ar ti s, at suite idir an choirt is agus an f och n soith och i bhfr amhacha agus ag a bhfuil stiall Caspary ina mballa gathacha. (c) Cine l de chill thacaithe ag a bhfuil balla tiubha lignithe agus nach mb onn aon bhaint aici le hiompar uisce. (d) Sainchill at gaolmhar le fead n criathrach agus a asca onn gluaiseacht bhar isteach sa agus amach as an fhead n chriathrach. ______________________________________________________ [1] _ ______________________________________________________ [1] _ ______________________________________________________ [1] _ ______________________________________________________ [1] _ ASB2S7 2478 [Tiontaigh an leathanach 2 Sa l ar id th os taispe ntar radharc trasghearrtha den chro mhamach agus na comhla lip adaithe ann. Scr daitheoir Amh in Marcanna Athmharc comhla corr nacha comhla aitrimh adail neacha (a) Ag tagairt do bhr fola agus do strucht r cro , m nigh an f th nach sreabhann fuil ar ais isteach sna haitriama nuair a bh onn na m adail n ag crapadh. ________________________________________________________ _ ________________________________________________________ _ ________________________________________________________ _ ______________________________________________________ [2] _ (b) Is cuid de leath n f och in inslithe iad na comhla aitrimh adail neacha, a chuireann cosc ar an tonn fhlosctha de bheith ag dul d reach na haitriama go dt na m adail n . (i) M nigh, go hachomair, an d igh a dt ann an tonn fhlosctha isteach sna m adail n . _____________________________________________________ ___________________________________________________ [1] (ii) An mhoill a tharla onn mar gheall ar an ch iri ch n seo, c n bunt iste a bhaineann l i? _____________________________________________________ ___________________________________________________ [1] ASB2S7 2478 [Turn over (c) Ag tagairt do bhr fola agus do strucht ir at bainteach leis, m nigh an f th nach sreabhann fuil ar ais isteach sna m adail n nuair a ligeann siad. ________________________________________________________ _ Athmharc ________________________________________________________ _ Marcanna ________________________________________________________ _ Scr daitheoir Amh in ______________________________________________________ [2] _ ASB2S7 2478 5 [Tiontaigh an leathanach San fh taisint is, b onn solas ions ag l ocha difri la ar a n- ir tear cl rafill a, cl rafill b agus carait an idigh. Is cl rafill a an l is fl irs agus b onn s ann i gc na i bplanda uile f taisint isithe. Scr daitheoir Amh in Marcanna Athmharc Sa ghraf th os taispe ntar speictream ions ch in gach ceann de na l ocha difri la. Ions ch n coibhneasta solais cl rafill b cl rafill a Vialait 400 carait an idigh Gorm Glas 500 Flannbhu Bu Tonnfhad solais/nm 600 Dearg 700 Dath solais (a) Dath glas at ar chl rafill a agus ar chl rafill b, agus dath flannbhu at ar charait an idigh. s id an fhaisn is sa ghraf le dath na gcarait an ideach a mh ni . ________________________________________________________ _ ______________________________________________________ [1] _ (b) M nigh an bunt iste at ann do phr iseas na f taisint isithe as solas a bheith ions ag l on de l ocha difri la, agus gan ag cl rafill a amh in. ________________________________________________________ _ ________________________________________________________ _ ________________________________________________________ _ ______________________________________________________ [2] _ ASB2S7 2478 [Turn over (c) Cad a chialla onn an t arma speictream gn omh ch in ? Scr daitheoir Amh in Marcanna ________________________________________________________ _ Athmharc ______________________________________________________ [1] _ ASB2S7 2478 7 [Tiontaigh an leathanach B onn gob d fhad difri il ag speicis dhifri la in a bh onn gcoth f in sna r ile in l ibe thart faoi ch sta Thuaisceart ireann. Sa l ar id th os taispe ntar ceithre speiceas in d leith id chomh maith leis an chreach is doimhne a d fh adfadh gach ceann acu a shroicheadh. Piard la tr Seil-lacha Roilleach Port in agus seilid Hydrobia Scr daitheoir Amh in Marcanna Athmharc Crotach Ruacain Teill nigh Lugaigh Foinse: New Perspectives in Advanced Biology, Martin Hanson, Hodder and Stoughton, 1999 (a) Luaigh an ifeacht a bheadh ag gob d fhad difri il ar an ioma ocht idir na ceithre speiceas d an. ________________________________________________________ _ ________________________________________________________ _ ________________________________________________________ _ ______________________________________________________ [2] _ ASB2S7 2478 [Turn over I limist ir irithe faoin ch sta b onn ruacain mbaint lena n-ithe ag daoine. Is f idir go mbeidh ifeacht ag an bhaint seo ar l on na bPiard laithe tr agus na Seil-lachan araon. ________________________________________________________ _ ________________________________________________________ _ ________________________________________________________ _ ________________________________________________________ _ Athmharc ________________________________________________________ _ Marcanna (b) Luaigh cad a tharl dh do phobail na bPiard laithe agus na Seil-lachan araon, agus tabhair m nithe ar na hathruithe seo. Scr daitheoir Amh in ______________________________________________________ [3] _ ASB2S7 2478 9 [Tiontaigh an leathanach 5 Sa l ar id th os l ir tear trasghearradh tr chuid den il am agus taispe ntar villeas agus radharc formh adaithe de chealla irithe san eipit iliam. eipit iliam villis A eipit iliam col nach villis cill eipit iliach chol nach b l onra ribead n lachtach n ciseal tana de mhat n m n (muscularis mucosa) ag s neadh isteach sa villeas l m ar Lieberk hn cill Paneth muscularis mucosa Foinse: Arna chur in oiri int as Advanced Biology Principles and Applications, C J Clegg with D G Maclean, John Murray, 1994 ASB2S7 2478 10 [Turn over (a) Luaigh an fheidhm at le gach ceann acu seo a leanas. Scr daitheoir Amh in Marcanna Lachtach n _______________________________________________ ________________________________________________________ _ Cealla Paneth _____________________________________________ ________________________________________________________ _ Muscularis mucosa ________________________________________ _ ______________________________________________________ [3] _ (b) Ainmnigh an cillstrucht r at lip adaithe A agus an chill at lip adaithe b. I ngach c s, cuir s os ar an fheidhm at leo taobh istigh den il am. Cillstrucht r A Ainm __________________________ Feidhm __________________________________________________ ________________________________________________________ _ Cill b Ainm __________________________ Feidhm __________________________________________________ Athmharc ______________________________________________________ [4] _ ASB2S7 2478 1 1 [Tiontaigh an leathanach Sa l ar id th os taipe ntar f och in at bainteach le gluaiseacht uisce tr dhuilleog agus le caillteanas uisce ar deireadh tr thrasghal tr st ma oscailte. soitheach xil ime cillbhalla c teaplasma fol is n aersp s fost m il trasghal st m il Foinse: Arna chur in oiri int as Biological Science Vol 2, Green, Stout, Taylor (ed. Soper), Cambridge, 1990 Scr daitheoir Amh in Marcanna (a) Agus an l ar id thuas in s id, cuir s os ar sheicheamh na n-imeachta sa duilleog a tharla onn de thairbhe chaillteanas uisce tr st ma oscailte. ________________________________________________________ _ ________________________________________________________ _ ________________________________________________________ _ ________________________________________________________ _ ________________________________________________________ _ Athmharc ______________________________________________________ [3] _ ASB2S7 2478 1 2 [Turn over Tomhaiseadh an r ta faoina raibh uisce ag sreabhadh tr chraobh crainn agus stoc crainn thar thr imhse 24 uair an chloig. Taispe ntar na tortha sa ghraf th os. Scr daitheoir Amh in Marcanna Athmharc 8 7 R ta sreabhadh uisce/mu 1 6 5 Craobh Stoc 4 3 2 1 0 4 am 8 am N in Am sa l 4 pm 8 pm (b) Do thuiscint ar theoiric an chomhghreamaithe teannais in s id (i) d an cur s os agus tabhair m ni ar na hathruithe i r ta sreabhadh uisce sa chraobh thar an tr imhse 24 uair an chloig; _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ _____________________________________________________ ___________________________________________________ [3] (ii) d an cur s os agus tabhair m ni ar an difear i r ta sreabhadh uisce sa chraobh agus i stoc an chrainn. _____________________________________________________ _____________________________________________________ ___________________________________________________ [2] ASB2S7 2478 1 [Tiontaigh an leathanach 7 Sa t bla th os taispe ntar sreabhadh na fola chuig org in ags la nuair a bh onn duine ar fos agus le linn dianacla ochta. Org n Mat n cn mharlaigh sreabhadh fola ar fos /cm n im 1 Scr daitheoir Amh in Marcanna Athmharc sreabhadh fola le linn dianacla ochta /cm n im 1 1200 12 500 500 1900 Du in 1100 600 St ig 1400 600 Eile 1600 1900 Ioml n 5800 17 500 Craiceann (a) Faigh an m ad c atad nach ar an sreabhadh fola chuig an mhat n cn mharlaigh i ngeall ar dhianacla ocht. (Taispe in do chuid oibre.) (b) Ag tagairt d fheidhmi artair , m nigh an d igh a laghda tear ar shreabhadh fola chuig org in amhail du in le linn dianacla ochta. ________________________________________________________ _ ________________________________________________________ _ ________________________________________________________ _ ______________________________________________________ [2] _ Freagra _____________ [2] ASB2S7 2478 1 [Turn over (c) Luaigh m nithe faoi choinne phatr n na n-athruithe sa sreabhadh fola chuig na horg in le linn dianacla ochta. ________________________________________________________ _ ________________________________________________________ _ ________________________________________________________ _ ______________________________________________________ [3] _ (d) Is gasta go m r a bh onn an mat n cn mharlaigh ag riospr idi le linn dianacla ochta. M nigh, chomh hioml n agus is f idir, an d igh a bhf gann s seo gur m ocsaigin a bh onn folmh (d thioms ) ag ocsahaemagl ibin chuig an fh och n. ________________________________________________________ _ ________________________________________________________ _ ________________________________________________________ _ Athmharc ________________________________________________________ _ Marcanna ________________________________________________________ _ Scr daitheoir Amh in ______________________________________________________ [2] _ ASB2S7 2478 1 5 [Tiontaigh an leathanach roinn b Scr daitheoir Amh in Marcanna Athmharc Sa roinn seo t thar ag s il leis go dtabharfaidh t do fhreagra i bpr s lean nach, le l ar id mar thaca ocht leis, san it ar cu sin. Cuirtear i gcuimhne duit go bhfuil suas le dh mharc sa cheist seo ag dul do chaighde n na cumars ide scr ofa. [2] Scr obh cuntas ar shreabhadh fuinnimh n ghrian tr iceach rais. Sa chuntas agat ba ch ir duit cur s os ar ifeachtacht aistri fuinnimh n ghrian chuig t irgeoir l aistri fuinnimh tr na leibh il thr facha Aistri fuinnimh n ghrian chuig t irgeoir ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ l ASB2S7 2478 1 [10] [Turn over Scr daitheoir Amh in Marcanna ____________________________________________________________ ____________________________________________________________ Athmharc ____________________________________________________________ Aistri fuinnimh tr na leibh il thr facha ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ____________________________________________________________ ASB2S7 2478 1 7 [Tiontaigh an leathanach SEO DEIREADH AN SCR DPH IP IR ASB2S7 2478 1 [Turn over Cuireadh isteach ar chead chun an t- bhar c ipchirt uile a at irgeadh. I gc sanna irithe is f idir n r irigh le CCEA teagmh il a dh anamh le h in ir c ipchirt agus beidh s s sta na hadmh lacha sin a f gadh ar l r a chur ina gceart amach anseo ach a chur ar an eolas. S 3/06 7-129-1 [Turn over

Formatting page ...

Additional Info : Gce Biology June 2007 Assessment Unit AS 2 Module 2: Physiology and Ecology (Irish Medium)
Tags : General Certificate of Education, A Level and AS Level, uk, council for the curriculum examinations and assessment, gce exam papers, gce a level and as level exam papers , gce past questions and answer, gce past question papers, ccea gce past papers, gce ccea past papers

gce chat

Horizontal lines at:
Guest Horizontal lines at:
AutoRM Data:
Box geometries: