\SMK BATU MUDAKG. BATU MUDA 51100 KUALA LUMPUR

UJIAN 1(MAC)BIOLOGI TINGKATAN 4 20142 JAM

NAMA:________________________________ TINGKATAN:________SECTION A Each question is followed by four options A,B,C and D .Choose the best answer1. By the Greek definition, what is mean by Biology?Mengikut takrifan bahasa Yunani, apakah yang dimaksudkan dengan Biologi?A The study of nature Kajian tentang alamB The study of life Kajian tentang kehidupanC The study of nature and life Kajian tentang alam dan kehidupanD The study of the environment Kajian tentang alam sekitar

2. What is the importance of learning biology?Apakah kepentingan mempelajari biologi?A Allows us to cure diseases Membolehkan kita merawat penyakitB Allows us to know the various type of fauna on earth for hunting purposes Membolehkan kita mengetahui pelbagai jenis fauna dibumi untuk tujuan pemburuanC Enable large-scale clearing of land on the hillside for agriculture Membolehkan penerokaan tanah secara besar-besaran di lereng bukit untuk pertanianD Allow generation of hydroelectric as fuel source Membolehkan penjanaan hidroelektrik sebagai sumber elektrik

3. Which of the following is a field of biology?Antara yang berikut, yang manakah merupakan bidang biologi?A Pedagogy / PedagogiB Epistemology / EpistemologiC Ecology / EkologiD Psychology / Psikologi

4. What is scientific attitude and noble value that should be practiced by a researcher?Apakah sikap saintifik dan nilai murni yang sepatutnya diamalkan oleh seorang penyelidik?A Appreciating the contribution of science to society Menghargai sumbangan sains kepada masyarakatB Cooperation of mutual respect Bekerjasama dan saling menghormati C Work hard and never give up Berusaha bersungguh-sungguh dan tidak berputus asaD Be honest and accurate when recording data Jujur dan tepat semasa merekod data

5. Diagram shows two type of living things. What field of biology studies living things?Rajah 1 menunjukkan dua jenis benda hidup. Apakah bidang kajian biologi yang mengkaji benda hidup ini?

A Biotechnology / Bioteknologi C Microbiology / MikrobiologiB Bioprocessing / Bioproses D Nanotechnology / Nanoteknologi

6. Diagram 2 shows some steps in scientific method of investigation. What is step X?Rajah 2 menunjukkan beberapa langkah dalam kaedah saintifik satu penyiasatan. Apakah langkah X?

Planning a investigationMerancang penyiasatan

Identifying and controlling variablesMengenalpasti dan mengawal pemboleh ubah

X Collecting data / Mengumpul data A Making hypothesis / Membuat hipotesis B Choosing material and apparatus / Memilih bahan dan radas C Analysing and interoperating data / Menganalisis dan mentafsir dataD Conducting the experiment / Menjalankan eksperimen7. The following information are features of an organelle in a cell.Maklumat berikut adalah tentang ciri satu organel dalam sel. Spherical or oblong shapedBerbentuk spera atau bujur Smooth outer membrane and folded inner membraneMembran luar licin tetapi membran dalam berlipat-lipat.

Which of the following organelles have features as stated above?Antara organel berikut , yang manakan mempunyai ciri seperti di atas?A Vacuole /Vakuol C Chloroplast /KloroplasB Nucleus /Nukleus D Mitochondria / Mitokondria

8. The diagram shows a typical animal cell.Gambarajah menunjukkan suatu sel haiwan tipikal.

Which of the following is true about the funtions of organelles X and Y?Antara berikut ,yang manakah benar tentang fungsi organel X dan organel Y? Function of organelle XFungsi organel XFunction of organelle Y Fungsi organel Y

A Site of lipid synthesis Tapak sintesis lipid Site of protein modification Tapak mengubahsuai protein

B Site of protein modification Tapak mengubahsuai protein Site of protein synthesis Tapak sintesis protein

C Site of protein synthesis Tapak sintesis protein Site of lipid synthesis Tapak sintesis lipid

D Site of glycoprotein synthesis Tapak sintesis glikoprotein Site of protein synthesis Tapak sintesis protein

9. Which of the following cells forms the basic tissues in plants?Antara sel berikut, yang manakah membentuk tisu asas dalam tumbuhan?A Guard cell /Sel pengawal C Epidermal cell /Sel epidemisB Xylem Cell /Sel xilem D Parenchyma Cell /Sel parenkim

10. Which organ consists of cells which have the highest density of rough endoplasmic reticulum? Organ manakah yang mengandungi sel-sel yang mempunyai kepadatan reticulum endoplasma kasar yang paling tinggi. A Stomach /Perut C Heart /Hati B Brain /Otak D Kidney /Buah pinggan

11. Which organelle synthesizes proteins? Organel manakah yang mensintesis protein? A Vacuole /Vakuol C Mitochondrion /Mitokondrion B Ribosome /Ribosom D Golgi apparatus /Jasad golgi

12. The daigram shows the structure of the plant cell. Rajah berikut menunjukkan struktur satu sel tumbuhan. Which of the following is true about X? Antara yang berikut, yang manakah benar mengenai X? A Semipermable/ Separa telap C Fully permable/ Telap sepenuhnya B Elastic/ Kenyal D Rigid/ Tegar

13. The diagram shows an animal cell. Rajah berikut menunjukkan satu sel haiwan

P

What is organelle P? Apakah organel P? A Nucleus/ NukleusC Mitochondria/ Mitokondrion B Choloroplast/ Kloroplas D Golgi body/ Jasad Golgi

14. The following statements are characteristics of a cell structure Penyataan berikut adalah ciri-ciri suatu struktur sel Permable to all fluids/ Telap kepada semua cecair Rigid and not elastic/ Tegar dan tidak kenyal Which structure has this characteristics? Stuktur manakah yang menpunyai ciri-ciri ini? A Varcule/VakuolC Golgi apparatus/ Jasad golgi B Cell wall/Dinding selD Plasma membrane/Membran plasma

15. Diagram 4 shows the structure of rough endoplasmic reticulum. Rajah 4 menunjukkan stuktur retikulum endoplasma kasar.

Ribosom

Which process occurs in the ribosome? Proses manakah yang berlaku di ribosom A Transportation of lipids/Pengangkutan lipid B Synthesis of proteins/ Sintesis protein C Production of ATP/ Penghasilan ATP D Digestion of phospholipids/ Pencernaan fosfolipid

16. Which of the following is connective tissue? Antara berikut, yang manakah tisu penghubung?

17. The diagram shows the organization in a multicellular organism. Rajah berikut menunjukkan organisasi sel dalam organisma multisel.

Cell Tissue R System Organism Sel Tisu R Sistem Organism

Which part of the body can be represented by R? Apakah bahagian badan yang boleh diwakil oleh R? A Ligament/ LigamenC Epithelium/Epitelium B Blood/ DarahD Liver/ Hati

18. The diagram shows a type of fresh water unicellular organism. Rajah berikut menunjukkan sejenis organisma unisel air tawar.

Which of the labeled parts A,B,C or D performs osmoregulation? Antara bahagian berlabel A,B,C dan D yang manakah menjalankan pengosmokawalaturan?

19. Which organelle is found abundantly in muscle tissue? Organel manakah yang terdapat dengan banyak dalam tisu otot? A Ribosome/ Ribosom B Mitochondria/ Mitokondrion C Golgi apparatus/ Jasad golgi D Smooth endoplasmic reticulum/ Jalinan endoplasma licin

20. The diagram shows an Amoeba sp Rajah berikut menunjukkan Amoeba sp

P

What is structure P? Apakah struktur P? A Nuclues / Nuklues C Pseudopodium / Pseudopodium

B Cytoplasm / Sitoplasma D Contractile vacuole / Vakuol mengecut

21. The following information describes a type of movement of molecules across the plasma membrane. Maklumat berikut menerangkan sejenis pergerakan molekul-molekul merentasi membrane plasma. Molecules move down the concentration gradient with the help of carrier proteins and do not require anergy.Molekul bergerak mengikut kecerunan kepekatan dengan bantuan protein pembawa dan tidaak memerlukan tenaga. What type of movement is this? Apakah jenis pergerakan ini? A Osmosis / Osmosis C Simple diffusion/ Resapan ringkas B Active transport /Pengangkutan aktif D Facilitated diffusion/Resapan berbantu

22. The diagram shows an aquatic organism. Gambarajah berikut menunjukkan sejenis organisma akuatik. What is the process of substances moving in and out as shown by the organism? Apakah proses pergerakan keluar-masuk bahan yang ditunjukkan oleh organism tersebut? A Osmosis / Osmosis C Facilitated diffusion/Resapan berbantu B Diffusion/ Resapan D Active transport /Pengangkutan aktif

23. The diagram shows a process carried out by an Amoeba sp. Rajah berikut menunjukkan suatu proses yang dijalankan oleh Amoeba sp.

What is the process? Apakah proses tersebut? A Osmoregulation / Pengosmokawalaturan C Phagocytosis / Fagositosis

B Binary fission / Belahan dedua D Diffusion / Resapan

24. The diagram shows the movement of molecule X across the plasma membrane through process Y. Rajah berikut menunjukkan pergerakan molekul X merentasi membrane plasma melalui proses Y.

What is the process Y? / Apakah proses Y? A.Osmosis/OsmosisC.Active transport/Pengangkutan aktif B.Simple diffusion/Resapan ringkasD.Facilitated diffusion/Resapan berbantu

25. The diagram shows a structure of plasma membrane. Rajah berikut menunjukkan stuktur membrane plasma.

What is P? / Apakah P?

A.Cholesterol/KolesterolC.Carbohydrate/Karbohidrat

B.Phospholipid/FosfolipidD.Carrier protein/Protein pembawa

26. The diagram shows an experiment to investigate the movement of substances through a visking tube. Rajah berikut menunjukkan satu eksperimen untuk mengkaji pergerakan bahan merentas tiub visking.

What is the process that takes place in the diagram above? Apakah proses yang berlaku pada rajah di atas? A.Osmosis/Osmosis B.Active transport/Pengangkutan aktif C.Facilitated diffusion/Resapan berbantu D.Facilitated transportation/Pengangkutan berbantu.

27 .Cucumber slices are immersed in 0.1% sucrose solution. After 3 hours, the slices are found to be turgid and hard. Hirisan timun direndam di dalam larutan sukrosa 0.1%. Selepas 3 jam, hirisan itu didapati segah dan keras. Which of the following statements explains this phenomenon? Antara penyataan berikut yang manakah menerangkan fenomena ini? A. The cucumber cell will prevents it from shrinking. Dinding sel timun mencegahnya daripada mengecut. B. The cell sap is hypotonic towards the sucrose solution. Sap sel adalah hipotonik terhadap larutan sukrosa. C .The high concentration of the cell sap in the vacuole causes water to diffuse in. Kepekatan sap sel yang tinggi dalam vakuol menyebabkan air meresap masuk. D. The cucumber cell wall allows the sucrose molecules to diffuse into the cell. Dinding sel timun menbenarkan molekul sukrosa meresap masuk ke dalam sel.28. Which of the following molecule will move across the semi-permable membrane? Antara molekul berikut, yang manakah akan bergerak merentas membran separa telap? A.Kalium Ion/ Ion kalium C.Fatty Acid/ Acid lemak B.Glucose/ Glukosa D.Amino acid /Asid amino.29. What is glycoprotein?/ Apakah glikopprotein? A. Carbohydrate-binding protein Protein yang terikat dengan karbohidrat B .Glycogen-binding protein Protein yang terikat dengan glikogen C .Lipid-binding protein. Protien yang terikat dengan lipid. D. Cholestrol-binding protein. Protein yang terikat dengan kolestrol.

30. The diagram shows the condition of fresh plant cell that was first immersed in 20% sucrose solution for 30 minutes and than in distilled water for 30 minutes. Rajah menunjukkan keadaan satu sel tumbuhan yang segar mula-mula direndam larutan sukrosa 20% selama 30 minit kemudian direndam dalam air suling selama 30 minit.

Which is the correct sequence in the cell? Urutan manakah yang betul bagi perubahan di dalam sel ini?

A. P R Q C P Q R B Q P R D Q R P

SECTION B Answer all the questions in this section

1. The diagram shows the structure of a plant cell. Rajah berikut menunjukkan srtuktur satu sel tumbuhan.

ChloroplasKlorolas

tT

Golgi apparatusJasad golgiGolgi apparatusJasad golgi

a)i.Name organelle T Namakan organel T

______________________________________________________ 1M

iiState two functions of the Golgi apparatusNyatakan dua fungsi jasad Golgi

_____________________________________________________________ 1M b)i.Name the structure in the chloroplast which is involved in the light reaction ofphotosynthesis.Namakan struktur dalam kloroplas yang terlibat dalam tindak balas cahaya Fotosintisis. ______________________________________________________________1M

ii.Describe briefly the function of chloroplast in photosynthesis.Jelaskan dengan ringkas fungsi kloroplast dalam fotosintisis.

______________________________________________________________ 2M

c)A housewife decided to make salt cabbage. She immersed the cabbage in concentrated salt solution for a certain period of time. Seorang suri rumah bercadang untuk membuat kobis masin. Dia merendamkan kobis itu ke dalam larutan garam pekat pada tempoh masa tertentu.i.Draw a labelled diagram of the condition of one of the cabbage cells after been immersed in the concentrated salt solution.Lukis rajah berlabel keadaan satu sel kobis itu selepas direndamkan dalam larutan garam pekat itu.

2Mii.What was happened to the cell in the concentrated salt solution?Explain how this happened?Apakah yang berlaku kepada sel di dalam larutan garam pekat itu?Terangkan bagaimana ini berlaku?_________________________________________________________________

_________________________________________________________________

_________________________________________________________________ 1M2.The diagram shows the fluid mosaic model of the plasma membrane. Rajah berikut menunjukkan model mozek bendalir membran plasma.

(a)i.Name the structure P,Q and R.Namakan stuktur P,Q dan R.

P:________________________________________________________________

Q:________________________________________________________________

R:________________________________________________________________ 3Mii.State two characteristic of P/Nyatakandua ciri bagi p.

__________________________________________________________________

__________________________________________________________________ 2M(b)State one example of the molecule that can be transported by Q.Nyatakan satu contoh molekul yang boleh diangkut melalui Q

__________________________________________________________________ 1M

(c)Diagram 1.2(a) and (b) shows human rate blood cell after been immersed in distilled water and 25% of sodium chloride solution respectively.Rajah 1.2 (a) dan (b) menunjukkan sel darah merah manusia selepas dimasukkan ke dalam air suling dan larutan natrium klorida 25% masing-masing.

i.Name the phenomena shows in./Nyatakan fenomena yg ditunjukkan di

Diagram 1.2(a):_______________________________________________________

Diagram 1.2(b):_______________________________________________________ 2M ii.Explain your answer in (b)(i)/Terangkan jawapan anda di (b)(i)

____________________________________________________________________

____________________________________________________________________

________________________________________________________________________________________________________________________________________

____________________________________________________________________ 4M

3.The diagram shows the condition of a plant when excess substance y is added .Rajah berikut menunjukkan keadaan pokok setelah bahan y ditambah secara berlebihan.

a)Name substance Y.Namakan bahan Y

____________________________________________________________________ 1M

b) i) Name the proses that occurred. Namakan proses yang berlaku.

_____________________________________________________________________ 1M

ii) Explain your answer in (b)(i).?/Terangkan jawapan anda di (b)(i)

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________

_____________________________________________________________________ 4M

SOALAN TAMAT

Di sediakan oleh,Semakan 1 Semakan 2

Pn. Asiah bt. Hj. Yusoff Pn. Norhafizah binti Bisni Pn.Norbaya binti katan SMK Batu Muda Ketua Panitia Biologi Guru Kanan Sains dan SMK Batu Muda Matematik SMK Batu Muda