exam paper1from4stndardizedONEmarch2009.doc

8/18/2019 exam paper1from4stndardizedONEmarch2009.doc

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SULIT NAME : ..........................................

1511/1 CLASS : ..........................................

Science

Paper 1

March2009

1¼ jam

SEKOLAH MENENAH KE!ANSAAN !E"SIA #EL$A

E"IK% PE"AK

STAN$A"$I&E$ E'AMINATION MA"CH 2009

U(ian Se)ara* 1

#O"M +

SCIENCE

Paper 1

One Hour Fifteen Minutes

Satu jam lima belas minit

SECTION A : Objectives questions ( 40 questions / 40 marks )SECTION B : Structure questions ( 0 questions / 0 marks )

1. Which of the following systems control boy coorination! Sistem manakah yang mengawal koordinasi badan ?

" #irculatory system # Muscular systemSistem peredaran Sistem otot

$ %er&ous system ' S(eletal system Sistem saraf Sistem rangka

). *he control an regulation of boy acti&ities in carrying out a tas( is calle..

Pengawalan dan penyelarasan aktiviti badan dalam menjalankan sesuatu kerjadipanggil.....

" maintaining balance. # boy coorination Mengekalkan keseimbangan koordinasi badan

$ refle+ arc. ' hormonal balance. Tindakan refleks keseimbangan hormon


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,. 'iagram 1 shows the components of the human ner&ous system. Rajah 1 menunjukkan komponenkomponen system saraf manusia

'-"/"M 1

What is 0 ! !pakah " ?...

" Spinal cor # Spinal ner&es. Saraf tunjang Saraf spina $ #ranial ner&es. ' $ac(bone.

Saraf kranial Tulang belakang

2. 'iagram ) shows a type of neurone. Rajah # menunjukkan sejenis neuron.

'-"/"M ) What is the function of this ner&e! !pakah fungsi saraf ini ?

" /ecei&es impulses from receptor. Menerima impuls dari reseptor. $ /ecei&es impulses from the central ner&ous system.

Menerima impuls dari system saraf pusat .

# *ransmits impulses from motor neurone to effector.

Menghantar impuls dari motor neuron ke efektor.

' *ransmits impulses from sensory neurone to motor neurone.

Menghantar impuls dari neuron deria ke neuron motor.

%er&ous system

system saraf

3si

#entral ner&ous system

Sistem saraf pusat

Peripheral ner&ous systemSistem saraf periferi

$rain$tak

0


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4. What is the function of the myelin sheath in a neurone!

!pakah fungsi salut myelin dalam neuron ?

" #ontrol the acti&ity of the neurone.

Mengawal aktiviti neuron.

$ Spee up the transmission of impulse. Memper%epatkan penghantaran impuls.

# *ransmit impulses to the cell boy.

Menghantar impuls ke badan sel.

' /ecei&e ner&e impulses from enrite.

Menerima impuls saraf dari dendrite.

5. *he following information shows the parts in&ol&e in an impulse pathway in

ner&ous coorination..

Maklumat berikut menunjukkan bahagianbahagian yang terlibat bagi laluan

impuls dalam koordinasi saraf..

P 6 7ffector & efektor 8 6 /esponse 3 tindakbalas

/ 6 /eceptor 3 reseptor

S 6 Stimuli 3 ransangan

Which of the following impulse pathway is correct!

'aluan impuls yang manakah ()T*' ?

" S P / 8

$ P S / 8

# S / P 8

' / S P 8

9. 'iagram , shows the impulse pathway of an action.

Rajah + menunjukkan laluan bagi suatu tindakan.

'-"/"M ,

*he action refers to3 tindakan di atas merujuk kepada,

" ancing # balancing the boy on a tight rope

Menari Mengimbangi badan di atas regangan

tali

$ heartbeat ' (nee jer(

-enyutan jantung sentakan lutut

:. Proprioceptors can be foun in

-eria kinestesis boleh didapati dalam,

" muscles. # spinal cor.

$tototot saraf tunjang

$ neurons. ' brain. euronneuron $tak

/eceptor3reseptor Spinal cor3 saraf tunjang 7ffector3efektor


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;. 'iagram 2 shows the structure of the human brain.

Rajah / menunjukkan struktur otak manusia.

Which of the parts labelle "< $< # an ' controls boy e=uilibrium!

(ahagian manakah yang berlabel !0 (0 dan mengawal keseimbangan badan ?

1>. Which of the following acti&ities is controlle by the meulla oblongata!

!ktiviti manakah yang dikawal oleh medulla oblongata ?

" 'ilation of the pupils in the eyes.

Pembukaan anak mata

$ Wal(ing.

(erjalan

# Hea mo&ement.

Pergerakan kepala

' Smelling a flower.

Menghidu bunga

11. i&en below is some information about glan P in the enocrine system?

-iberi di bawah beberapa maklumat mengenai kelenjar P di dalam system

endokkrin 2

@ locate at the base of the cerebrum.

3 terletak di bawah serebrum

@ also (nown as the master glan of the enocrine system.

3 juga dikenali sebagai kelenjar utama bagi system endokrin.

lan P is

4elenjar P adalah..

" arenal glan. # pancreas

4elenjar adrenal Pankreas

$ pituitary glan. ' testis.

4elenjar pituitary Testis

'-"/"M 2

"

$

#

'


5/13

1). 'iagram 4 shows the human enocrine system.

Rajah 5 menunjukkan system endokrin manusia.

'-"/"M 4

Which of the glans labelle "< $< # an ' controls the le&el of glucose in the

bloo!

4elenjar manakah yang berlabel !0 (0 dan - mengawal aras gula di dalam

darah ?

1,. "bu (ic(s the ball into the goal. What type of action is this!

!bu menendang bola ke dalam gol. !pakah jenis tindakan ini ?

" in&oluntary action. # /efle+ action.

Tindakan tidak&luar kawal Tindakan refleks

$ Aoluntary action. ' #oorinate action.

Tindakan terkawal Tindakan terkodinasi

12. " boy is chase by a fierce og. Which of the following changes will ta(e

place in his boy!

Seorang lelaki dikejar oleh anjing yang garang. 6ang manakah perubahan

yang akan berlaku di dalam badan budak lelaki itu ?

" Bess bloo is sent to the brain. 4urang darah dihantar ke otak .

$ "rteries in the muscles will become smaller.

Salursalur arteri di dalam otototot akan menjadi lebih ke%il.

# Heartbeat ecreases.

-enyutan jantung berkurangan.

' lycogen is con&erte to glucose.

7likogen ditukarkan kepada glukos

A

B D

C


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14. 'iagram 5 shows one of the glans in the human enocrine system.

Rajah 8 menunjukkan salah satu kelenjar di dalam system endokrin

manusia.

'-"/"M 5

What is the immeiate effect on a person if the glan is remo&e!

!pakah kesan yang bertindak terhadap seseorang jika kelenjar ini dibuang?

" $loo pressure increases.

Tekanan darah meningkat .

$ Metabolic rate increases.

4adar metabolisme meningkat .

# $loo sugar le&el increases.

!ras gula dalam darah meningkat.

' Heartbeat increases.

-enyutan jantung meningkat.

15. 'iagram 9 shows the effect of hormone imbalance in the human boy.

Rajah 9 menunjukkan kesan ketidakseimbangan hormone di dalam badan

manusia.

'-"/"M 9

Which of the following enocrine glans causes the effect shown!

6ang manakah kelenjarkelenjar endokrin yang menyebabkan kesan di

tunjukkan diatas ?

" *hyroi. 3 Tiriod # "renal.3 !drenal

$ Pituitary 3 Pituitari ' Pancreas.3 Pankreas

lan

4elenjar

'uoenum


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19. Which of the following pairs of ner&ous coorination an hormone

coorination is correctly matche!

Pasangan manakah antara koordinasi saraf dan koordinasi hormone

dipasangkan dengan ()T*' ?

%er&ous coorination Hormone coorination

4oordinasi saraf 4oordinasi hormone

". Bong term effect Short6term effect.

4esan jangka panjang 4esan jangka pendek

$. Slow response -mmeiate response.

Tindakbalas perlahan Tindakbalas %epat

#. #onsist of ner&es #onsist of uctless glans.

Terdiri dari sarafsaraf Terdiri daripada kelenjar tidak bersalur

'. Wiesprea target area Bimite target area. $rgan sasaran yang lebih luas $rgan sasaran yang terbatas

1:. What is the effect of amphetamines on the ner&ous system!

!pakah kesan amfetamin terhadap system saraf ?

" -ncrease heartbeat.

Meningkatkan denyutan jantung.

$ Slow own ner&e impulses.

Memperlahankan impuls saraf .

# #ause hallucinations.

Menyebabkan halusinasi.

' 'istort perceptions.

Mengubah persepsi

1;. Why are ri&ers not allowe to ri&e after rin(ing alcohol!

4enapa para pemandu tidak dibenarkan memandu selepas meminum al%ohol?

" "lcohol causes aiction.

!lkohol menyebabkan ketagihan.

$ "lcohol lengthens reaction time.

!lkohol melambatkan masa tindakbalas. # 'ri&ers will e+perience breathing ifficulties.

Para pemandu akan mengalami kesusahan dalam pernafasan.

' Heartbeat is increase.

Peningkatan denyutan jantung

)>. Which of the following health isorer is connecte to e+cessi&e rin(ing of

alcohol!

6ang manakah masalah kesihatan yang berkaitan dengan pengambilan

minuman beralkohol yang berlebihan ?

" Mental stress.3 tekanan mental

$ "-'S # Hepatitis $


8/13

' #irrhosis of the li&er.3 sirosis hati

21.

22.

2,.

25.

2-. 2+.


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29.

2.

2.

,1.

,0. ,2.


10/13

$iara 5 *h3* a 4pe 6 ne7rne

Rajah menunjukkan sejenis neuron

The ne7rne carrie* an ip7)*e 6r

euron ini membawa impuls dari..

A 4he e66ec4r 4 4he cen4ra) ner87* **4e

)fektor ke system saraf pusat

! 4he cen4ra) ner87* **4e 4 4he e66ec4r

System saraf pusat ke efektor

C 4he recep4r 4 4he cen4ra) ner87* **4e

Reseptor ke system saraf pusat $ 4he cen4ra) ner87* **4e 4 4he recep4r

,+.

,-.,,.

,.

,.

,5.


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.

END OF QUESTION PAPER

!ertas Soa"an Tamat

Prepare by? #hec(e by? "ppro&e by?

................................... ....................................... ..............................

C Pn. Siti Darini #he #obE C 7n. Hashim #he Mat E C Pn. Salmah -brahim E uru Sains SPM etua Panitia Sains Pen. anan Pentabiran

P, Q and R in diagram 6

P, Q dan R dalam rajah 6 ( # marks/ # marka$ )

2.


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exam paper1from4stndardizedONEmarch2009.doc

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