91200361-peperiksaan-pertengahan-tahun-biology-tingkatan-4-kertas-1.pdf

8/10/2019 91200361-peperiksaan-pertengahan-tahun-Biology-Tingkatan-4-kertas-1.pdf

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This question paper consists of 50questions. Answer allquestions.

Kertas soalan ini mengandungi 50soalan. Jawab semuasoalan.

1. Why is the presence of DNA important for cellular metabolic activities?

Mengapakah kehadiranDNA adalah penting untuk aktiviti metabolik sel?

A DNA directs the production of enzymes.

DNA terlibat secara langsung dalam penghasilan enzim.

B DNA is the maor component of cytoplasm.

DNA adalah komponen utama bagi sitoplasma.

C DNA is a structural component of cell walls.

DNA adalah komponen bagi struktur dinding sel.

D DNA directly increases the solubility of nutrients.

DNA meningkatkan keterlarutan nutrien secara langsung.

!. Which of the followin" is a muscle tissue?

Antara yang berikut, yang manakah tisu otot?

#. Which of the followin" cells are not cells which form the human connective tissues?

Antara sel-sel berikut, manakah yang tidak membentuk tisu penghubung pada manusia?

A $one cells el tulangB %i"aments !igamen

C White blood cells el darah putih

D &pithelial cells el epitelium

'. Dia"ram 1 represents the five levels of or"anisation amon" the cells in multicellular

or"anisms.

"a#ah $ mewakili organisasi lima aras antara sel-sel di dalam organisma multisel.

Dia"ram 1 ("a#ah $

Which of the followin" can be represented by )?

Antara yang berikut, yang manakah dapat diwakili oleh)?

A %iver

%ati

B $lood

&arah

C *ha"ocytes'agosit

D +mooth muscles(tot licin

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,. The levels of cell or"anisation in a livin" or"anism are as follows.

)eringkat-peringkat organisasi sel dalam satu organisma hidup adalah seperti berikut.

Which of the followin" shows the correct e-amples of ) and ?

Antara yang berikut, manakah yang menun#ukkan contoh-contoh yang betul bagi ) dan ?

/. Dia"ram ! shows a type of human tissue. "a#ah * menun#ukkan se#enis tisu manusia.

Dia"ram ! ("a#ah *

Where can this tissue are found? &i manakah tisu ini boleh ditemui?

A The alveolar surface )ermukaan alveolus

B The intestinal tract aluran usus

C The respiratory tract aluran perna+asan

D The inte"umentary surface )ermukaan kulit

0. Dia"ram # shows the structure of a plant cell.

"a#ah menun#ukkan struktur satu sel tumbuhan.

Dia"ram # ("a#ah

What is T? Apakah T?

A ibosome "ibosom

B +mooth endoplasmic reticulum Jalinan endoplasma licin

C 2entriole entriolD Nucleolus ukleolus

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3. Dia"ram ' shows the cell or"anization in plants.

"a#ah menun#ukkan organisasi sel dalam tumbuhan.

Dia"ram ' ("a#ah 4f in the cell or"anization shown above represents the root hair cells5 which part of the

plant can be represented by +?

Jika dalam organisasi sel yang ditun#ukkan di atas mewakili sel akar rerambut,

bahagian manakah pada tumbuhan boleh diwakili oleh +?

A &pidermal tissue /isu epidermis

B 6round tissue /isu asas

C 7ascular tissue /isu vaskular

D 8eristematic tissue /isu meristem

9. Dia"ram , shows part of the human di"estive system.

"a#ah 0 menun#ukkan sebahagian daripada sistem pencernaan manusia.

Dia"ram , ("a#ah 0

The cells of or"an ) contain a hi"h density of a particular type of or"anelle. What is the

or"anelle?el organ ) mengandungi kepadatan tinggi satu #enis organel. Apakah organel itu?

A %ysosome !isosom

B 8itochondrion Mitokondria

C ou"h endoplasmic reticulum Jalinan endoplasma kasar

D +mooth endoplasmic reticulum Jalinan endoplasma licin

1:. Which of the followin" or"ans in the human body are involved in maintainin" a relatively

constant internal environment so that the body cells can function optimally?

Antara organ berikut, yang manakah terlibat dalam mengekalkan persekitaran dalam

yang malar supaya sel-sel badan boleh ber+ungsi dengan optimum?

A 4 and 44 B 4 and 47

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C 44 and 444 D 44 and 47

11. Dia"ram / shows an amoeba bein" split up into two parts5 one with the nucleus and the

other without a nucleus.

"a#ah 1 menun#ukkan satu ameba yang dibelah dua, satu bahagian dengan nukleus dan

sebahagian lagi tanpa nukleus.

Dia"ram / ("a#ah 1

The part without a nucleus will die within a few days. Which of the followin" is the most

li;ely reason for this?

2ahagian ameba tanpa nukleus akan mati dalam masa beberapa hari. Antara yang

berikut, manakah yang merupakan sebab yang paling mungkin?

A %oss of water by osmosis Kehilangan air secara osmosis

B The plasma membrane lea;s Membran plasma bocor

C The absence of mitochondria Ketiadaan mitokondria

D The synthesis of proteins stops intesis protein terhenti

1!. Dia"ram 0 shows two specialised cells which belon" to two diff erent systems.

"a#ah 3 menun#ukkan dua sel khusus yang tergolong dalam sistem yang berlainan.

Dia"ram 0 ("a#ah 3

What are the two systems? Apakah dua sistem ini?

X Y

A espiratory system

istem respirasi

2irculatory system

istem peredaran

B 8uscular system

istem otot

Di"estive system

istem pencernaan

C eproductive system

istem pembiakan

2irculatory system

istem peredaran

D Nervous system

istem sara+

eproductive system

istem pembiakan

1#. 4n which human or"an are cells with a hi"h density of mitochondria produced?

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&alam organ manusia yang manakah terdapatnya sel dengan kepadatan mitokondrion

yang tinggi?

A &ye Mata B Nose %idung

C +;in Kulit D Testis /estis

1'. Which of the followin" is the function of lysosomes in a cell?Antara yang berikut, yang manakah +ungsi lisosom dalam sel?

A They produceA/). 4a menghasilkan A/).

B They di"est proteins and lipids in the cell.

4a mencernakan protein dan lipid dalam sel.

C They synthesise and transport lipids. 4a mensintesis dan mengangkut lipid.

D They e-crete waste products from the cell.

4a menyingkirkan bahan buangan daripada sel.

1,. +tudy the followin" statements. Ka#i penyataan berikut.

The above statements best describe the... )enyataan di atas menghuraikan tentang...

A mitochondrion. mitokondria.

B ribosome. ribosom.

C 6ol"i apparatus. #asad 5olgi.

D rou"h endoplasmic reticulum. #alinan endoplasma kasar.

1/. The dia"ram 3 shows a plant cell. "a#ah 6 menun#ukkan satu sel tumbuhan.

Dia"ram 3 ("a#ah 6

Which part of the cell contains chromosomes?

2ahagian sel yang manakah mengandungi kromosom?

A * C B < D +

10. Which of the followin" is the site of synthesis of protein?

Antara yang berikut, yang manakah merupakan tapak sintesis protein?

13. Dia"ram 9 shows an animal cell."a#ah 7 menun#ukkan satu sel haiwan.

,


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Dia"ram 9 ("a#ah 7Which of the followin" part of the cell is a site for ener"y "eneration?

Antara bahagian sel yang berikut, manakah yang merupakan tapak bagi pen#anaan

tenaga?

A * B ypertonic %ipertonik

C *lasmolysed )lasmolisis >ypertonic %ipotonikD >aemolysed %emolisis >ypotonic %ipotonik

#3. Dia"ram !1 shows a 7is;in" tubin" containin" a sucrose solution of un;nown

concentration.

"a#ah *$ menun#ukkan tiub :isking yang mengandungi larutan sukrosa yang tidak diketahui

kepekatannya.

Dia"ram !1 ("a#ah *$

Which of the followin" statements about this e-periment is correct?

Antara penyataan berikut, manakah yang benar mengenai eksperimen ini?

A The process involved is facilitated diffusion.

)roses yang terlibat adalah resapan berbantu.

B The sucrose solution has a very hi"h concentration.

!arutan sukrosa mempunyai kepekatan yang sangat tinggi.

C The sucrose molecules diffuse out of the 7is;in" tubin".

Molekul sukrosa meresap keluar dari tiub :isking.

D The shrin;in" of the 7is;in" tubin" is due to the e-cessive flow of water into it.

)engecutan tiub :isking adalah disebabkan oleh pengaliran air yang berlebihan ke

dalamnya.

#9. Which of the followin" strips of mustard "reen stem is immersed in a hypertonic solution?

Antara #alur batang sawi yang berikut, manakah yang telah direndam di dalam larutanhipertonik?

1'


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':. Dia"ram !! shows the structure of three lar"e biolo"ical molecules.

"a#ah ** menun#ukkan struktur tiga molekul biologi yang besar.

Dia"ram !! ("a#ah **

What are these three biolo"ical molecules?

Apakah tiga molekul biologi ini?

P Q "

A %ipid

!ipid

*rotein

)rotein

2arbohydrate

KarbohidratB *rotein

)rotein

%ipid

!ipid

2arbohydrate

Karbohidrat

C 2arbohydrate

Karbohidrat

%ipid

!ipid

*rotein

)rotein

D *rotein

)rotein

2arbohydrate

Karbohidrat

%ipid

!ipid

'1. *epsin catalyses the hydrolysis of... )epsin memangkinkan hidrolisis...

A lipids. lipid. B starch. kan#i.

C proteins. protein. D carbohydrates. karbohidrat.

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'!. Which of the followin" shows the structure of haemo"lobin?

Antara yang berikut, yang manakah menun#ukkan struktur hemoglobin?

'#. Table 1 shows the elements which are present in two classes of food5 * and


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What is phase


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Dia"ram !, ("a#ah *0

A *rophase. )ro+asa

B 8etaphase.Meta+asa

C Anaphase. Ana+asa

D Telophase. /elo+asa

,:. Dia"ram !/ shows the cell cycle. "a#ah *1 menun#ukkan kitar sel.

Dia"ram !/ ("a#ah *1

What are the sta"es labelled )5 and ?

Apakah peringkat-peringkat yang berlabel )5 dan ?

X Y #

A 8itosis Mitosis 6! 2yto;inesis itokinesis

B 6! 8itosis Mitosis 2yto;inins itokinin

C 8itosis Mitosis 6! 2yto;inins itokinin

D 6! 8itosis Mitosis 2yto;inesis itokinesis

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