spm 4551 2007 biology k1 berjawapan

8/2/2019 Spm 4551 2007 Biology k1 Berjawapan

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PaperL TInstructionz This questionpaper consistsof 50 questions.Answer a

Which of the following cells forms the basic. tissues in plants?Antara sel berikut,yang manakahmemb ntuktisu asasdalarn turnbuhan?A Guard cellSelpengawalB Xylem cellSel xilem

2 Which of the fooxygen in the bAntara sel daraberfungsi menbadan?A

DEpidermal cellSel epid,errnisParenchymacellSel parenkirna

SPM 2007 BIOLOGY P1


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c $$*"oi* *Diagram 3 is a graph showing the result of an "$tli*"nt lo aof the cell sap of potatoes.Rajah 3 ialah graf yang menunjukkan hasil eksperimen. untuksel ubi kentang.Percentage change in mass / %Peratusperubahan jisirn lYo

Concentration of sucrosesKepekatan larutan sukrosaD


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ta

7 Diagram 4 shows the structures of asubstrate and an enzyme.Rajah 4 menunjukkan struktur substratdan enzim.

Diagram 4Rajah 4EnzymeEnzim

Which of the labelled parts A, B, C or Dis the active site?Antara A\8, C danD, yang mq,nakah apak

I Diagram 6 showssheep.Rajah 6 menunjukambing biri-biri.Anll t ll

l (vL)SubstrateSubstrat


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11

Which of the labelled parts A, B, C or Dperforms osmoregulation?Antara bahagian ber label A, B, Cdan D, yang manakah menjalankanpengos t-Lkaw alatur an?The following equation shows the processof photosynthesis.

SunlightP+Water , , " t e+RChlorophyll -Persamaan berikut rnenunjukkan prosesfotosintesis.

p + Air Cahaw mataharif f i Q+R TJa

TestUjianBenedict's estUjian Benedict

Biuret testUjian BiuretIodine testUjian lodin


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0.I3%CO.at 25'CO.l3o/o O,"pad.a25"C

0.03o/o Orat 25 "CO.O3o/oOrpada25"Q

Rate of photos;rnthesrs

Light intensitYKeam,atan ahaYa

Diagram 8Rajah 8Which of the following can be concludedabout the rate of photosynthesis between

C Night blindneRabun malarD Muscular dysDistrofi ototThe following areBerikut'adalah e

o Amyla. Sucrao Laetao MaltaWhich nutrientthe four types ofNutrienyangrnanoleh kesemuaetnA Carbohydrate

L7


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P aVolume increasesIsipadu bertambah ExpandMengernbangVolume decreasesIsipadu berkurang ContractMengecutPressure increasesTekanan bertambah ExpandMengem.bangPressure decreasesTekanan berkurang ContractMengecut

The following equathat takes place inathlete while doing

Glucose

2lA

BcD

Persarnaan berikutyang berlaku dalamsetnasa melakukan

19 Diagram 10 shows he structure of the gillof.a fish..Rajah 10 menunjukkan struhtur insangikan.

Gluhosa----------Wliat is R?Apakah R?A CarbondioxideKarbon diohsid.B Lactic acidAsid laktik


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28 Which of the following is the correct sequence in the processpond?Antara urutan berikut, yang manakah betul bagi prosessesaranholam?A Groundplantth,mbuhandaratB Submergedplantlltmbuhan

tenggelamC AmphibiousplantTfu.rnbuhanamfibiaD Floating

-) Amphibiousplant-+ Tltmbuhanamfibia-) Floatingvegetation-t lb.mbuhan

apulugan-+ Floatingvegetation-) Tlt'tnbuhanapungan-> Submerged

-+ Floatingvegetation-+ Tb.mbuhanaputugan-+ Amphibiousplant-+ Tt"tmbuhan

amfi'bia-) Groundplant-) Tltmbuhand,arat+ Ground


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25 Which of the fol lowing descr ibes ahabitat?Antara yang berikut, yang maruakah.meneranghan tentang suatu habitat?A The function of an organism in anecosystemPeranan suatu organisma d,alom suatuehosistemB The natural surroundings whereorganisms liver Persekitaran semulajad.i d, i tnanaorganisrna hidupC Different specieswhich live together inan ecosystemSpesjs berlainan yang tinggal bersama dalarn ehosistemD Several speciesof organisms which livetogether in the same place

\__4 Beberapa sllesisorganismayang tinggal

27 Which of theeutrophication?Antara yang bemenyebabkan eutro

Diagram 13 showsRajah L3 menunjuk28

A Pesticide' PestisidB HerbicideHerbisid


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30 Diagram 14 shows a longitudinal sectionof the human heart.Rajah 14 menunjukkan suatu keratanmembujur jantung rnanusia.

Diagram 14Rajah 14

Table 3 showJadual 3 meitu.

The percentagschool's field i

QuadratKuad.rat AKel123456


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A pH of waterpH oir84I

6543ffi

B pH of waterpH air87

.65

fime/yearMasa/tahun

C pH of waterpH air8dI

6543+0L2

waterair

76

D pHofpH


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If the concentration of the auxin is in the range of 10'2 o 1 pareffect on the growth of the cells of the shoot tip and the cells ofJika kepekatan auksin berad.apada julat L0'2hingga L bahagianterhad.ap pemanjangan sel hujung picuk dan sel hujung akar?Cells of shoot tipSel hujung pucuk Cells of

root tipSel hujung akarStimulates the growth of cellsMerangsangpemanjangan sel Inhibits

the growth of cellsMerencatpernaniangan selInhibits the growth of.cellsMerencatpernanjangansel

Stimulates the growth of ceMerangsdngpemaniangan sStimulates the growth of cellsMerangsangpemaniangan sel Stimulates the

growth of ceMerongsangpemaniangan sInhibits the growth of cellsMerencatpemaniangan sel Inhibits

the growth of cellsMerencatpemaniangan sel

ABCD


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39 Diagram 18 shows a cross section of the stem of a dicotyledon psecondary growth"Raiah L8 menuniukkan keratan rentas batang tumbuhan d.ikotitpertumbuhan sekunden


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B Rate of reaction of trypsin/min-lKad.ar tindak balns tripsin/min-l

Rate of reaction of trypsin/min-1Kadar tindak balas tripsin/mirrl

pH valueNilaipHt32

c


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What is X?Apakah X?A Synergid cellsSel sinergidB Antipodal cellsSel antipodC Polar cellsSel kutubD Egg cellsSel telur

43 Which of the follthe process of oAntara hormonnxerangsangproA ProgesteroneProgestronB LuteinizingHormon peluC Follicle stimHormon peraD OestrogenEstrogen44 Dia'gram 2L shows the stages in the development of the embryo o.Raiah 2l menuniukhan peringkat-peringhai d,alam perkembaigon


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46 Diagram 22 shows a cell which expertencemitosis twice.Rajah 22 rnenunjukkan satu sel yatug telahrnengalami rnitosis sebanyak dua kali.

Diagtam.22Raiah 22

How many new cells are producedafter thecell experiencesmitosis three times?Berapakah bilangan sel baru yang terhasilsetelah sel tersebut mengalami rnitosis

P is a locuschromosomes.What is P?P ialah lohustersebut..Apakah P?A Locus of doLokus ciri dB Locus of recLokus ciri rC Locus of geLokusgenoD Locus of geLakus gen

49 Diagram 24 ithe distributionhuman.


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The following is information about twoindividuals, F and Q.Berikut adalah maklumat tentang d.uaindiuidu, P dan Q.

Which factor causefor the two individFaktor yang manaperbezaan rait baitu?A GeneticGenetikEnvironmentPersekitaran'MutationMutasiHormone

Horrnon

Individual PIndiuidu PIndividual QIndiuidu Q

Can roll the tongueBoleh rnenggulung lidahCannot roll the tongueTldak boleh menggalungliddh


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SPM D(AMINATION PAPER 2OO7Paper Irc 2c 3D 4A7C 8D 9A 10A13B L4 B 16C 16C19B 20 D 2L B 22 A25 B 26 A 27 C 28 D31A 32 B 33A 34 D37 C 38D 39D 40 C43 B 44 C 45 D 46 C49 D 50A

51t723284r47

spm 4551 2007 biology k1 berjawapan

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