P3 2009

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SULIT Biologi Kertas 3 September 2009 l%jam

Nama Pelajar Trngkatan

JABATAN PELAJARAN KELANTAN DENGAN KERJASAMA PERSIDAN GAN KEBANGSAAN PENGETUA-PENGETUA SEKOLAH M ENENGAH MALAYSIA CAWANGANKELANTAN

PEPERIKSAAN PERCUBAAN SIJIL PELAJARAN MALAYSIA 2OO9 BIOLOGY KERTAS3 Masa: SatuJamTigaPuluhMinit JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU

Pemeriksa UntukKequnaan Markah Markah SOALAN penuh diperolehi

Arahan:

1 I

Kertassoalanini adalalidalam dwibahasa.

Respons

2 2.

33

4E, IJ

Calondikehendakimembaca maklumatdihalaman2.

Laporan 2

JUMLAH 11halamanbercetak. Keftassoalanini mengandungi Lihat Sebelah SULIT

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MAKLUMATUNTUKSOALAN ;

\

1.

2 soalan.Jawabsem ua soalan. Ke rta sso a l a ni n i me n g a ndungi

2.

dalam ditulisdalamr uangyangdisediakan Ja w a p a na n d ah e n d a kl ah kertassoalan.

3.

jawapanyang jawapan,batalkan Se ki ra n ya a n d ah e n d a kmenukar kan jawapanyangbar u. tuliskan t e l a hd i b u a t.K e mu d i a n

4.

i aklum at untukmemberm dimaksudkan R a j a hya n gme n g i ri n gsoalan i ya n gb e rg u n ab a g ime n j awab soalan.Rajahtidakdilukism engikutskala ke cu a ldi i n ya ta ka n .

5.

bagisetiapsoalandan cer aiansoalan Ma rka hya n gd i p e ru n tu kkan di tu n j u kkadna l a mku ru ngan.

6.

yangtidakboleh saintifik kalkulator An d ad i b e n a rkame n n g gunakan di p ro g ra mka n .

7.

di akhirpeper iksaan. diser ahkan K e rta sso a l a ni n i h e n d a klah

Pemberianmarkah:

Pener angan

Ma rka h 3

Cemer lang: Responsyangpalingbaik

z

M emuaskan: Responsyangseder hana

1

Lemah . Responsyang kurangtePat.

U

Tiadaresponsatau resPonssalah

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carried out an experimentto investigatethe eff-ectof runtriug otr tlre rate of A gror-rpof str.rdents heartbeat.A school athlete was askedto rur-raround the school field once. Imrnediatelyaller the studenthad finished running, the time for makirrg30 heart beatswas taken . The whole experimentwas repeatedby the same studentrunning around the school field 2 tintes, . h e r e s u l t sa r e s h o w n i n t h e T a b l e l . l 3 t i r n e sa n d 4 t i m e s a t t h e s a m es p e e d T SektmpLtlahpelajar telah menjulankan ,suatuekspet"imentrntuk mengka.iike'sunbcrlori tcrhudup Seorung uhli sukan sekolah clisuruh herluri mengelilingi ltudung kacltrr clenytrtunjqntung sckolalt. Scjurtts selepus pelujctr ter.sebul tumut herluri, ma,sajantungny(I herden.r'ttt'scbutt,vuk-10 kali diambildan direkodkan . Ekperimcn tersebLrtditrlangi tlengan pela.jar vang sanla herluri mengelilingi putltrng 'teholuh sebanyok 2 kuti, 3 kuli clan 4 kali puda kelu.juanveng s{tma . Jacltral LI nterturtiukkunkeltuttr's'trn eksp er i ntttn I ers e.bt tt. takeu for making 30 heartbeats(s)

rau Numberof ror"rnds Bi langan pu,singan berIcrr i

Musu untukjanlung berdcnyttt -10ktli 1,:t

One Satu

Two Dua

Three Tiga

Four Empot

Tablel.l I Jucluall.l Lihat Sebelah SULIT

SPM(2009)- BIOLOGIrā‚¬pK1 PERCUBAAN

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a. Recordthe time takenfor making 30 heartbeatsby the studentin the spacesprovided i n T a b l e1 . 1. Rekodkanmesa untttkjanttutg untuk berclen))utsebanyak30 kali padu ruang yang disediakandalam Jcrduol L L [3marks]f3murl;ahJ b. (i) Statetwo differentobservations madefrom Table 1.1. Nyatakan dua pemerhatian yang berbezayang dibuat daripuclu Jadual L l .

ObservationI Pemerhatianl:

ObservationI Pemerhotiun2:

[3 marks] [3 rnut'l;rthf (ii) Statethe inferencesfrom the observations in (l) (b) (i). Nyatakan inferens daripada pemerhatictndi (1) (b)(i). Inferencellnfbrens l:

lnferenceI Inferens2:

[3 marks] [3 markuhl

PERCUBMNSPM(2009)-BIOLOGIKERTAS3

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c. (i) CompleteTable1.2basedon this experiment LengkapkanJaduol 1.2 berdaserkankeputusaneksperimenini. Methodto handlethe variable Curu nrengendalikan p embolehubah

Controlledvariable PemboI ehubah yang d i ma larken :

Table 1.2I Jadual1.2

[3 marks] [3 markahJ

andmaterialsareusedby anotherstudent. (ii). The following list of apparatus 'sunakanoleh bahan dan radqs Berikut ialah senarai

luin.

Stopwatch,staircasc, J-tube,sodiumhydroxidesolution,potassiumpyrogalatc solution. Jam randik, tangga, tiub-J, lanttan nalrium hidrot<sida,larutan kalium pirogalat' Cl^*tfy th. -"t*t"ls and apparatusaccordingto their functionsin the experiment. Kelaskan bahan dqn radas di atas mengikut./ungsinyadalam eksperimen. f3 marksl [3 markah]

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d. Statethe hypothesisfor this experiment. Nyatakan hipotesis bagi eksperimenini.

[3 marks] [3 murkrhJ e.

(i) Constructa tableand recordall the datacollectedin this experimentwhich includethe followingaspects: e

The numberof roundran

o

The time taken for making 30 heartbeats

o

The rateof heartbeatin a minute

Bina sutu.iadualdan rekodkan.\emuedata yung dikurnpulkandalam eksperimenirti ))ang mengandungi aspek-aspek berikut: o

Bilangan puingan berlari

c

Mqsa untukjantung berdenyut 30 kali

o

Kadev denyutanjantung dalam scttuminit

[3 marks] [3 markohJ againstthe number ii) Using the datain (l) (e) (i), draw the graphof the rateof heartbeats ofround ran Menggunakan dcttadi (t) (e) (i), lukis satu graf bagi kadar denyutanjantung melou'un [3 marks] [3 mt' kuhJ bilanganpusingan berlari.. I Lihat Sebelah pERcuBMNspM (2009)- BtoLoct(E'ras:L

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of roundran Basedon the graphin ( 1) (e) ( ii), explainthe relationshipbetweenthe number andthe rateofheartbeat. pusingan berlari Berdasqrkangraf cli (l) (e)(ii), terctngkunperhthungan anlu'ct bilangctn dengan don kadctr clenltutan i ant Ltng'

[3 nrarks][3 morkuhJ From this experiment.whatcan you deduceabout the rateof the lreartbeat' ini, apakerhycrngdapat clinunuskantentLngk(rdarclenwrlttniatllLtt'tg" Duripada ek,sperinten

[3 rnarks][3 murkuhJ h . As the studentis running,he is chasedby fiercedog.Predictthe

rateof his heartbeat'

Explainyour prediction. gurang' Rumulkon kudor Semasapeta.jctrilu seclangberlctri, tliu dikeiar oleh seekor crniing tlenvtrtanj antttngnya.Terangkanramalan anda'

f3 nrarksl[3 murkoh]

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which canbe foundin all living cells.Enzyre's Enzymeis an organicsubstances and pH, substrateconcentration activityis influencedby severalfactorssuchas temperature, enzylneconcentration. Basedon the aboveinforrnation,designa laboratoryexperintentto investigatethe e{'fectsof . on the enzymepepsin'sreactiott. albumenconcentration rnustincludethe followingaspect: Your investigation

clijumpuiditlulum santtruselhidup.Aktivili Enzimiuluh sejcnisbuhunorgunik.J,attgboleh enzintdipengaruhi oleh bcberaltu.falitrtr,sqrcrtisuhu,pH, kepckalun,;trh,slruldun hapckaton enzim. rekubentuksuht elisperimenmuhnurlunlulr ntenyiusutkcsun maklumul di ctte..s, Berdctsarkcrn enzim pepsin. Peruncattgonak'sparitnan kepekotunulbrtmen terhodap tindakberltrs hendakluh merangktrnti aspek-uspek heri kLtt:

o o o o o o o o o

Problemstatement Penltaluunmasuluh Aiurol'investigation Ob.iektifkajiun Hypothesis Hipotesis Variables Pemholehuhah List of apparatusand tnaterials Senoretiradas dun behun Techniclueused Teknilcyang digunokun Experimentalprocedureor method Prosedur ulau Kaedcrheksperimen ofdata Presentation delu Persenthcthan Conclusion. KesimpLrleut

END OF QUESTION

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