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SMK TASEK DAMAI
UJIAN PENGESANAN 2BIOLOGI TINGKATAN 4 2015
Nama:………………………………………
Soalan Obj!"#$Tan%a!an ja&a'an %alam ()an*an +an* %#,%#a!an
1 Soalan 1 dan 2 merujuk rajah 1-Diagram 1 shows a cell cycle. . Rajah 1 menunjukkan satu kitar sel.
2 What happens during U? Apakah yang berlaku semasa U?A Centrioles replicate and spindle fires start to form-
Replikasi sentriol dan gentian gelendong mula terbentuk.B Duplication of chromosomes-
Penggandaan kromosom./ Cells grow rapidly in si!e.
Saiz sel bertumbuh dengan cepat.D Cell di"ision occurs.
Pembahagian sel berlaku.
Which of the following are a mitotic phase? Antara yang berikut, manakah ialah satu asa mitosis?
# $rophase ### %elophaseProasa !eloasa
## &naphase #' #nterphase Anaasa "nterasa
1
Which phase represents when the cells ha"e a high metaolic rateto synthesi!e proteins and cellular organelles?#asa manakah me$akili sel dalam kadar metabolisme yang tinggiuntuk sintesis protein dan organel?
A U / WB ' D (
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A # and ### only " dan """ sahaja
B ## and #' only"" dan "% sahaja
/ #) ## and ### only", "" dan """ sahaja
D #) ### and #' only", """ dan "% sahaja
4 Diagram 2 shows a stage in mitosis.Rajah & menunjukkan satu peringkat dalam mitosis.
D#a*(am 2 Rajah 2
5- %ale 1 shows the types and *uantity of food consumed y a oy for a particular day.'adual 1 menunjukkan jenis dan kuantiti makanan yang dimakan oleh seorang budak lelaki bagi hari tertentu.
T+', o$ $oo%Jenis makanan Amo)n" *Kuantiti (g) En(*+ !J '( 100*Tenaga (kJ per 100g)
+ice, (asi - 1 /
Chicken, Ayam 2 /
0ried potatoUbi kentang goreng
1 1 1
ilk, Susu 1 -
&pple, )pal
1 1
3anana, Pisang 1 2
%he total energy otained y the oy is'umlah tenaga yang diperolehi oleh budak itu ialah
2
What phase is shown in Diagram 2?
Apakah asa yang ditunjukkan dalam Rajah &?
A $rophase / etaphaseProasa *etaasa
B &naphase D %elophase Anaasa !eloasa
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A - - k4 / 5 6 k43 6 - k4 D 1 6 k4
3 %ale 2 was recorded during an e7periment to measure heat energy produced y the urningof food + .'adual & telah dicatatkan semasa satu eksperimen untuk menyukat tenaga haba yang
dihasilkan oleh pembakaran makanan +.
ass of food + 8 - g'isim makanan + 'olume of water 8 1 cm-
"si padu air ass of water 8 1 g'isim air #nitial temperature 8 259CSuhu a$al 0inal temperature 8 659CSuhu akhir
What is the heat produced y l g of food + ? Apakah haba yang dihasilkan oleh l g makanan +?A 16 4g :1 C ; 4g :1
3 2/ 4g :1 D 1 12 4g :1
%ale - was recorded during an e7periment to determine the amount of "itamin C in two samplesof fruit juices.'adual telah dicatatkan semasa satu eksperimen untuk menentukan jumlah -itamin dalam dua sampel jus buah/buahan.
Ja%)al
Which of the following is correct for oth juices + and 0 ? Antara yang berikut, manakah benar bagi kedua/dua jus + dan 0?
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# %he concentration of "itamin C in juice ( is .6- mgml :1.epekatan -itamin dalam jus + 2.3 mgml 41.
## %he concentration of "itamin C in juice < is .1 mgml :1
epekatan -itamin dalam jus 0 2.15 mgml 41.
### %he concentration of "itamin C in juice ( is ./; mgml :1.epekatan -itamin dalam jus + 2.67 mgml 41.
#' %he concentration of "itamin C in juice < is .25 mgml :1.epekatan -itamin dalam jus 0 2.&8 mgml 41.
A # and ## only C ### and #' only" dan "" sahaja """ dan "% sahaja
B # and ### only D # and #' only" dan """ sahaja " dan "% sahaja
%ale 6 shows the oser"ations after four different food tests were carried out on a food
sample.'adual 3 menunjukkan pemerhatian selepas empat jenis ujian makanan telah dijalankan keatas satu sampel makanan.
T," ")b
Tabung uji T,"
UjianOb,(6a"#on
Pemerhatian
W 2illon=s testUjian *illon
White precipitates are formed*endakan putih terbentuk
( 3enedict=s testUjian 9enedict
3lue colour solution:arutan ber$arna biru
< Sudan >###? testUjian Sudan ;"""<
& layer of red colour oilSatu lapisan minyak ber$arna merah
@ #odine testUjian iodin
Dark lue colour 9er$arna biru tua
%he food sample does no" containSampel makanan itu tidak mengandungi A $roteins
ProteinB Aipids
:ipid / Starch
anji D +educing sugar
=ula penurun7 & child was suffering from kwashiorkor. Which is no" a characteristic of this disease?
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Seorang kanak menghidapi penyakit k$asyiorkor. Antara yang berikut, manakah bukan satuciri penyakit ini?A Stomach loated
Perut gembung B Aack of proteins
ekurangan protein
/ 3rain retarded>tak terencat
D $oor night "ision9uta malam
10 Which of the following is no" related to energy generation in cases of malnutrition? Antara yang berikut, manakah tidak berkaitan dengan pembekalan tenaga dalam kesmalnutrisi?A %he carohydrates stores in the ody are used.
arbohidrat yang simpan dalam badan akan digunakan.B +educed intake of nutrients-
Pengurangan pengambilan nutrien.
/ %he fat reser"es are o7idised.Simpanan lemak akan dioksidakan.
D $roteins in the muscle are roken down.Protein dalam otot/otot akan diuraikan.
JA8APAN
A B / D
1 A B / D
2 A B / D
A B / D
4 A B / D
5 A B / D
3 A B / D
A B / D
A B / D
7 A B / D
10 A B / D
Soalan S"()!")( Ja&ab Sm)a Soalan
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1 %he diagram elow shows part of the stages of a meiosis cell di"ision in an animal cell. %he
chromosome eha"iour in stage S is not shown.
Rajah di ba$ah menunjukkan sebahagian daripada peringkat pembahagian sel secara
meiosis dalam satu sel hai$an. Perlakuan kromosom di peringkat S tidak ditunjukkan.
Bame the structure laelled (.(amakan struktur berlabel (.
1 markah
6
#n the diagram ao"e) complete the diagram in stage S to show the chromosomeeha"iour.
@alam rajah di atas, lengkapkan rajah di peringkat S untuk menunjukkan perlakuankromosom.
1 markahE
State on of the changes which occurs in stage S.(yatakan satu perubahan yang berlaku di peringkat S.
1 markahE
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>c %he diagram elow shows process < which takes place in stage $.Rajah di ba$ah menunjukkan proses < yang berlaku di peringkat $.
#n the diagram ao"e) draw a diagram showing the appearance of the chromosome
at the end of process <.@alam rajah di atas, lukis rajah yang menunjukkan rupa kromosom di akhir proses <.
1 markahEBame process <.(amakan proses <.
1 markahE
State on importance of process < to an organism.(yatakan satu kepentingan proses < kepada sesuatu organisma.
1 markahE
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%he diagram elow shows skin cells. Cells ( are cancerous cells which are
formed after the normal cells are e7posed to factor W.
Rajah di ba$ah menunjukkan sel/sel kulit. Sel/sel + adalah sel kanser yang
terbentuk selepas sel/sel normal terdedah kepada aktor W.
>i Fi"e two e7amples of factor W.3eri dua contoh faktor W.
________________________________________________________________________________
________________________________________________________________________________
__________________________________________________________________________
________________________________________________________________________________
2 markahE>ii G7plain the formation of cells (.
%erangkan pementukan sel (.
2 markahE>iii State two ways to pre"ent the de"elopment of cells (.
Byatakan dua cara untuk mengelakkan perkemangan sel (.
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2 markahE
2 Diagram 2.1 shows a longitudinal section through a "illus.Rajah &.1 menunjukkan satu keratan membujur melalui satu -ilus.
D#a*(am 2-1 Rajah 2.1
>a State "&o major functions of the ileum.2 marksE(yatakan dua ungsi utama ileum. & markah
> What is structure laelled Apakah struktur yang dilabel
>i ( and <? + dan 0?
+ H
0 H
& markah
>ii State the function of ( and <. 2 marksE(yatakan ungsi + dan 0. & markah
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>c State "&o adaptations of the small intestine for the asorptions of digested food.(yatakan dua penyesuaian usus kecil bagi penyerapan makanan tercerna. & markah
BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
Diagram 2.2 shows an epithelial cell in the "illus.Rajah &.& menunjukkan satu sel epitelial di dalam -ilus.
D#a*(am 2-2 Rajah 2.2
>d Bame the structure I and +.(amakan struktur C dan R.
C H
R H 2 markahE
>e State the function of I and +.(yatakan ungsi C dan R. & markah
99999999999999999999999999999999999999999999999999999999999999999999999
Soalan E,# Ja&ab Sm)a Soalan
%he diagram elow shows three organisms) $) I and +.Rajah di ba$ah menunjukkan tiga organisma $) I) dan +.
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Rajah
>aDescrie the type of nutrition in $ and I.Duraikan jenis nutrisi pada $ dan I.
6 markahEG7plain on similarity and $o)( differences etween the alimentarycanal of I and +.
!erangkan satu persamaan dan empat perbezaan antara saluralimentari bagi I dan +.1 markahE
Kertas Soalan Tamat
Selamat Berjaya
Disediakan JlehH
KKKKKKKKKKKKK..>Letua $anitia 3iologi SL%D
Disemak JlehH
KKKKKKKKKKKKK
Disahkan JlehH
KKKKKKKKKKK..
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