SOALAN ULANGKAJI SPM 2011 Jawapan Science
SOALAN ULANGKAJI SPM 2011JawapanScienceScienceJAWAPAN boleh didapati di laman web www.afterschool.myNo12345678910Paper BACC
SOALAN ULANGKAJI SPM 2011Paper 2ScienceSection A(b) Continuous variation(c) Intelligence / Body height / Skin colour2 (a)(i) Quantity of metal(ii) Type of metal(b) Glows with a bright flame slowly(c) Copper(d) Y, zinc, X3 (a)ExperimentIIICondition of the Petri dishPQRSTPresent of bacterial colonies (b) White colonies that can be seen on the nutrient agar are bacterial colonies.(c) (i) Humidity and nutrient factors(ii) Light factor(d) Bacteria grow well in the presence of nutrients, damp and dark conditions.4 (a) The heavier the weight, the larger the distance of compression.(b) (i) Contact surface area(ii) Mass of load (weight)(iii) Distance of sponge compressed(c) Pressure is a condition when the weight / mass of load increases, the distance of compression also increases.JAWAPAN boleh didapati di laman web www.afterschool.my1 (a)
SOALAN ULANGKAJI SPM 2011Section B5 (a) (i) Pituitary gland(ii) Controls growth of muscles and bones(b) (i) Thyroid gland(ii) Low metabolic rate(c) Bloodstream6 (a) Radioactive substances(b) To handle the radioactive substances carefully and properly because the radioactive radiation emitted is harmful to livingthings and can threaten the balanced ecosystemJAWAPAN boleh didapati di laman web www.afterschool.my(c) Iodine-31 and cobalt-60(d) Wearing a special protective outfit/Wearing a film badge(e) Causes hair loss/loss of appetite/vomiting7 (a) Increase the hardness of metal(b) (i) Because the similar size of its atoms and the layers of atoms which slide over one another easily when force is applied(ii) The different sizes of foreign atoms prevent the layers of atoms from sliding over one another.(c) (i) Tin and copper(ii) Shiny surface, corrosion resistant(iii) Making decorative items like photo frames8 (a) X: Mesocarp/PulpY: Endocarp/Shell(b) Kernel(c) (i) Extraction(ii) Kills bacteria and fungi(iii) Vitamin A / Vitamin E9 (a) Microwave(b) The antenna disc at the earth satellite station transmits and receives the information from the communication satellite.(c) - Not affected by change in weather- Can cover wide areas(d) Enable television programmes to be broadcast live(e) Military satellite
SOALAN ULANGKAJI SPM 2011Section C10 (a) Magnesium is more reactive than copper when reacting with dilute acid.(ii) Variables:Controlled variable: Volume and concentration of acidManipulated variable: Type of metalResponding variable: Reactivity of metal(iii) Apparatus:Test tube, boiling tube, stopper, delivery tube, glass trough, tongs, lighted wooden splinter, Bunsen burnerMaterials: Magnesium ribbon, copper filings, dilute hydrochloric acid(iv) Procedure:1. Dilute acid is poured into a boiling tube.2. The apparatus is set up as shown below.3.4.5.6.A magnesium ribbon is placed into the dilute acid in the boiling tube.The gas released is tested with a lighted wooden splinter.The experiment is repeated using copper filings.Observations are recorded in a table.Tabulation of data:MetalObservationMagnesiumThe reaction is very vigorous. The gas released produces a popping sound when tested witha lighted wooden splinterCopperNo reactionJAWAPAN boleh didapati di laman web www.afterschool.my(b) (i) Aim: To study the reactivity of metals with dilute acid.
SOALAN ULANGKAJI SPM 201111 a) (i)(ii)(b)BoilingAutoclavingCan destroy microorganisms but cannot destroy Can destroy microorganisms and sporessporesUse lower temperatureUse high temperatureAnticepticsUsed to prevent bacterial growthDo not destroy body tissueDisinfectantsUsed to kill microorganismDestroy body tissueCommon characteristics Contains weakened or dead pathogens Stimulates the body to produce antibodiesJAWAPAN boleh didapati di laman web www.afterschool.myInitial concept A vaccine containing weakened or dead pathogens can stimulate the body to produce antibodies to kill the pathogens.Example (can be prevented by vaccination ) RubellaExample ( cannot be prevented by vaccination ) MalariaVaccine BCG vaccine12 (a)RainCondensationCloudsEvaporationRiverWater from the sea will evaporate and gather to form clouds.Besides this, living organisms also release water into theatmosphere through combustion and respiratory processes.Water is also released into the atmosphere through transpirationin plants. Thus, the clouds will condense and eventually fall asrain. River water and underground streams flow into the sea.Sea(b) Common effects- Soil erosion- Destroys the habitats of flora and faunaConceptOpening of land and deforestation will destroy the habitats of organisms and cause soil erosion.MethodPlanting cover cropsNon-methodConstructionReasonCover crops will protect the soil from direct exposure to rainwater which could cause soil erosion.
51SOALAN ULANGKAJI SPM 2011AnalysisScienceCHAPTER12345Scientific InvestigationBody CoordinationHeredity and VariationMatter and SubstancesEnergy andChemical Changes6 Nuclear energy7 Light, Sight and Colour8 Chemicals In Industry9 Microorganisms andTheir Effects onLiving Thing10 Nutrition11 Perservation andConservation of theEnvironment12 Carbon Compound13 Motion14 Food Technology andProduction15 Synthetic Materials inIndustry16 Electronics andInformation andCommunicationTechnology 1P1Sec Sec SecSec Sec SecSec Sec SecSec Sec SecSec Sec SecA B CA B CA B CA B CA B C- 1 - 1 - 3 - 1 - 3 - 1 - 3 - 1 - 4 1 1 1 - 5 - 4 1 - 3 - 1 4 1 - 5 1 - 4 1 - 4 - 4 - 1 1-3---3-1-50 45350 45350 45350 45350 453JAWAPAN boleh didapati di laman web www.afterschool.my[1511/1][1511/2]
52SOALAN ULANGKAJI SPM 2011Paper 1Science[1511/1]This question paper consists of 50 questions. Each question is followed by four options A, B, C and D. Choose one correct answerfor each question. Answer all the questions.1 Diagram 1 shows the structure of the human brain.KLMNDiagram 1JAWAPAN boleh didapati di laman web www.afterschool.myWhich of the following parts of the brain can control actionslike breathing, food digestion and heartbeat ?ABCDKLMN2 Which of the following endocrine glands will be affected if aperson consumed a lack of iodine in his diet ?ABCDTestisPancreasAdrenal glandThyroid gland3 Which of the following comparisons is true about thecoordination between nervous system and endocrine system ?Nervous systemA Consist of nervesLeaves long-term effects inBthe bodyC Has continuous responseEndocrine systemConsist of blood cellsLeaves short-term effectsin the bodyHas immediate responseAffects non specific targetD Affects specific target areasareas4 Which of the following is true about sex determination ?ABCDWhen an ovum is fertilised by a sperm which carriesthe X chromosome, it will produce a female zygote.When an ovum is fertilised by a sperm which carriesthe XY chromosomes, it will produce a male zygote.The sex of a child is determined by the type of sexchromosome carried by the ovum.The sex of a child is determined by the number ofchromosomes in a sperm.5 How many chromosomes can be found in the nucleus of achild’s cheek cell who suffers from Down’s Syndrome ?ABCD454647486 Diagram 2 shows the formation of a female zygote. Diagram 2Which of the following chromosomes can be found in thesperm, ovum and female zygote ?ABCDSperm22 Y22 X22 X44 XOvum22 X22 X22 X44 XFemale Zygote22 XY22 XX44 XX44 XX7 Diagram 3 shows the inheritance of flower colour of a plant.P is the dominant gene for purple flower while p is therecessive gene for white flower.Purple flowerWhite flowerGametePpppOffspringWXYZDiagram 3Which offspring has purple flower ?ABCDW onlyX onlyW and Z onlyX and Y only
53SOALAN ULANGKAJI SPM 20118 Diagram 4 shows the locations of elements P, Q, R and S inthe Periodic Table.10 Diagram 5 shows the physical changes in the state of a matter.Diagram 5Which element is the most reactive ?Which of the following processes involve the absorption ofheat energy ?ABCDABCDPQRS9 The following information shows the properties of someelements.W : Transition elementX : MetalY : HalogenZ : Noble gasWhich of the following shows the possible locations of theelements in the periodic table ?ABP, R, UQ, S, TP, S, TQ, R, U11 Atom Y has 18 neutrons and its nucleon number is 35. Whatis the proton number for atom Y?ABCD1718355212 Which of the following is true about the characteristics of achemical change ?A The products formed have the same mass as the reactants.B The products have the different chemical properties fromthe reactants.C The chemical change is reversible.D Energy is usually required in the reaction.13 Diagram 4 shows the apparatus set up of an experiment.CDiagram 4DWhat is the function of potassium manganate(VII) crystalsin this experiment ?ABCDTo speed up the reaction of metalTo supply oxygen to react with metalTo absorb moisture in the boiling tubeTo remove all the air in the boiling tubeJAWAPAN boleh didapati di laman web www.afterschool.myDiagram 4
54SOALAN ULANGKAJI SPM 201114 Which of the following is the best way to store photographicpaper ?ABCDStored in a black bagStored in a glass containerStored in a transparency bagStored in a plastic container15 Diagram 5 shows a reaction between calcium and water toproduce a colourless gas.18 Why is gamma radiation suitable to be used to sterilise food ?ABCDIt can enhance the flavour of food.It can kill all the bacteria and fungi in food.It can cause mutation to the microorganisms.It can change the chemical composition of food.19 A student has three coloured filters, X, Y and Z. When X, Y andZ overlap each other, different colours are formed on the screen.Light mixtureX YX ZX Y ZColour formedMagentaCyanWhiteWhich of the following represents X, Y and Z ?JAWAPAN boleh didapati di laman web www.afterschool.myThe gas produced isABCDABCDDiagram 5turns limewater into cloudyproduces a ‘pop’ sound when tested with a lightedwooden splinterrekindles a glowing wooden splinterturns red litmus paper into blue Virtual Upright Diminished21 Diagram 7 shows an object is placed at different positions infront of a convex lens. At which positions marked A, B, C orD, will the size of image formed be smaller than the object ?Diagram 7Diagram 622 How do the mixing coloured pigments differ from theaddition of coloured lights ?What are represented by X, Y and Z ?XAlpha rayAlpha rayGamma rayBeta rayZGreenRedGreenBlueWhat is material X ?A Plane mirrorB ScreenC Concave lensD Convex lensSodiumUraniumHydrogenCarbon-1217 Diagram 6 shows the deflection of radioactive rays X, Y andZ in an electrical field.ABCDYRedGreenBlueRed20 The following information shows the characteristics of animage formed by material X.16 Which of the following is a radioactive substance ?ABCDXBlueBlueRedGreenYBeta rayGamma rayAlpha rayGamma rayZGamma rayBeta rayBeta rayAlpha rayABCDIts colour is pure.The principle used in mixing coloured pigment issubtraction of colour.It produces white colour when three primary coloursmixed together.The primary colours of pigments are green, red andblue.
55SOALAN ULANGKAJI SPM 201123 Which of the following is the main metal used to form steel ?ABCD28 An individual can acquire an artificial active immunity if heABCDAluminiumCopperCarbonIron24 Diagram 8 shows an experiment to study the hardness ofbrass, copper, aluminium and tin.has been cured from a diseasereceives an injection of a vaccinedrinks his mother’s milkreceives an injection of antiserums29 Which of the following is an effective method to destroybacteria spores ?ABCDBoilingHeatingAntisepticsAutoclavingDiagram 8When a weight is dropped onto the metal block, which metalblock could have the smallest diameter of dent ?ABCDTinBrassCopperAluminium25 The following information shows a process which occurswhen a glucose solution is added with yeast.What is this process called tationDiagram 9Which of the following statements is correct ?ABCDThe bacteria are known as nitrifying bacteria.The bacteria will destroy the roots of plant.The bacteria mostly live in the root nodules ofleguminous plants such as pea plants.The bacteria convert nitrogen gas into nitritecompounds which are needed by plants.31 Diagram 10 shows a man who lives in a cold place.26 Which of the following diseases can be treated by usingantiserum injection ?ABCDMalariaTuberculosisTetanusCholera27 Which of the following disease can be spread through a vector ?ABCDCommon coldMalariaChickenpoxMumpsDiagram 10Why does he need to eat more food containing fat?ABCDTo replace the heat lostTo increase the rate of respirationTo build more new cells and adipose tissuesTo produce more energy to maintain their bodytemperatureJAWAPAN boleh didapati di laman web www.afterschool.my30 Diagram 9 shows a type of bacteria found on the rootnodules of a plant.
56SOALAN ULANGKAJI SPM 201132 Table 1 shows the calorific values of three types of food.FoodEggChickenNoodlesCalotific value per 100 g/kJ per 100 g6505901512Table 1A man consumes 250 g noodles, 120 g chicken and 150 gegg for his lunch meal. What is the calorific value of the foodconsumed?ABCD2 752 kJ3 272 kJ4 770 kJ5 463 kJ33 Which of the following gases causes acid rain ?JAWAPAN boleh didapati di laman web www.afterschool.myABCDAmmoniaCarbon dioxideCarbon monoxideSulphur dioxide37 The following word equation shows the reaction betweenfatty acid and potassium hydroxide solution to produce soap.Process XFatty acid sodium hydroxide solutionsoap waterWhat is process X merisation38 Which of the following vehicles contains the highest motioninertia?ABCDA moving bicycleA moving rocketA moving lorryA moving ship39 Which of the following shows the difference betweensaturated fats and unsaturated fats correctly ?34 Which is an effective method to prevent soil erosion?ABCDCut down treesPlant cover cropsConstruct new buildingsBuild new road40 Diagram 12 shows some applications used in our daily life.35 The following information shows some human activities. Logging Mining Clearing forest FishingWhat is the common effect of the activities shown above?ABCDCauses air pollutionCauses the thinning of the ozone layerDestroys the habitats of flora and faunaThreatens the human healthDiagram 12What is the operational principle used in these applications?ABCDPrinciple of conservation of momentumArchimedes’ principlePascal’s principleInertia41 Diagram 13 shows a helicopter.36 Diagram 11 show the picture of the ozone layer.XDiagram 11What is the function of the ozone layer ?ABCDReduces excess heat from reaching the EarthReflects the sun rays of the Sun back into spaceAbsorbs heat from the Sun to avoid greenhouse effectProtects living organisms from ultraviolet rays of the SunDiagram 13What is the function of part X ?ABCDTo enable the helicopter to move upwardsTo stabilise the helicopter during the flightTo minimise the gravitational force acting on thehelicopterTo overcome the air resistance that resists themovement of helicopter
57SOALAN ULANGKAJI SPM 201146 Mrs Elizabeth bought fish and meat from the market and shewanted to keep them for one week. What is the most suitablemethod which can be used to maintain the freshness of thefish and meat ?42 Diagram 14 shows a hydraulic system.Diagram 14What is the weight of the load can be raised by this system ?8N12.5 N20 N32 N47 Diagram 16 shows the structure of a type of plastic.43 Aisyah is sent to a hospital after she consumed the foodwhich has expired more than one week. What is mostprobably suffered by Aisyah ?ABCDAsthmaHeadacheDiarrheaLiver damageDiagram 16Which of the following has this above structure ?A EpoxyB BakeliteC MelamineD Polyvinyl chloride48 The following information shows three types of plastics.44 A chef adds monosodium glutamate to food when heprepares the dishes. What is the function of monosodiumglutamate ?ABCDCoolingFreezingDehydrationPasteurisation Polystyrene Polyvinyl chloride PolytheneWhat is the similarity between the above plastics ?To sweeten foodTo add colour to foodTo improve the taste of foodTo prevent oxidation in foodABCD45 Diagram 15 shows two methods of processing food.They do not dissolve in organic solvents.They can be stretched easily.They cannot be burnt easily.They are resistant to heat.49 Diagram 17 shows a symbol of electronic component.Diagram 17What is this electronic component ?PDiagram 15ABCDQWhat is the disadvantage of method P compared to method Q ?ABCDIt can keep the food for a short period of time.It spoils the taste and colour of food.It can be only used in limited food.It destroys food nutrients.DiodeResistorCapacitorTransistor50 Which of the following types of satellites can detect and draftmap to show the location of petroleum source ?ABCDMilitary satelliteNavigational satelliteEarth surveyor satellitWeather forecast satelliteEND OF QUESTION PAPERJAWAPAN boleh didapati di laman web www.afterschool.myABCDABCD
58SOALAN ULANGKAJI SPM 2011SciencePaper 2[1511/2]Section A[20 marks]Answer allthe questions in this section.1 Table 1 shows the data obtained when the body weight of students in a class 5 Dedikasi is measured.Table 1(a) Using the data above, draw a histogram on the graph paper below to show the number of students against their body weight.Number of students10JAWAPAN boleh didapati di laman web ght of students/ kg[2 marks](b) What type of variation is shown by the body weight of students?[1 mark](c) State one other example of the same type of variation among humans, as stated in (b).[1 mark](d) State one factor that influences the variation.[1 mark]
59SOALAN ULANGKAJI SPM 20112 Diagram 2 shows an experiment to compare the reactivity of metals X, Y and zinc with oxygen.Diagram 2Table 2(a) State the variables in this experiment.(i) Controlled variable:[1 mark](ii) Manipulated variable:[1 mark](b) What can be observed when zinc reacts with oxygen?[1 mark](c) When metal Y reacts with oxygen, a black solid is formed. What could metal Y be?[1 mark](d) Arrange the metals based on its reactivity with oxygen in an ascending order.3 Table 3 shows an experiment is carried out to study the growth of bacteria under different conditions.Table 3[1 mark]JAWAPAN boleh didapati di laman web www.afterschool.myTable 2 shows the observation of the experiment.
60SOALAN ULANGKAJI SPM 2011(a) Complete Table 3 by marking ‘ ’ at those Petri dishes that show the presence of bacterial colonies at the endof the experiment.[1 mark](b) What observation can be seen on the nutrient agar to indicate the presence of bacteria?[1 mark](c) What factor to be studied in the experiment?[1 mark](d) State the hypothesis in this experiment.[1 mark](e) What inference can be made from this experiment?[1 mark]4 Diagram 4 shows an experiment to study the relationship between force and pressure.JAWAPAN boleh didapati di laman web www.afterschool.mySpongeDiagram 4The distance of compressed sponge is recorded in the Table 4.Table 4(a) What is the relationship between weight mass and the distance of compression?[1 mark](b) State the variables in this experiment.(i) Manipulated variable:[1 mark](ii) Responding variable:[1 mark](c) Predict what will happen to the distance of compression if the weight is replaced with same mass but smaller surface area.[1 mark](d) State the operational definition of pressure.
61SOALAN ULANGKAJI SPM 2011Section B[30 marks]Answer all the questions in this section.5 Diagram 5 shows a male endocrine system.PDiagram 5(a) (i) What is gl
SOALAN ULANGKAJI SPM 2011 JAWAPAN boleh didapati di laman web www.afterschool.my Science Jawapan Science Paper 1 No Ans No Ans No Ans No Ans No Ans 1 C 11 B 21 A 31 D 41 C 2 D 12 C 22 B 32 D 42 D 3 D 13 C 23 D 33 D 43 C 4 A 14 B 24 B 34 B 44 C 5 C 15 C 25 D 35 C 45 B 6 C 16 D 26 C 36 D 46 D 7 C 17 D 27 B 37 C 47 B 8 A 18 B 28 B 38 C 48 A 9 C 19 B 29 D 39 B 49 C 10 A 20 C 30 C 40 B 50 C
soalan jawapan (i) (ii) (iii) (iv) (v) (vi) skor a 2016 sintaksis tatabahasa kertas percubaan bm spm se-malaysia 2 soalan sebenar percubaan bm spm daerah tangkak, negeri johor soalan jawapan . soalan sebenar percubaan bm spm negeri melaka soalan jawapan (i) .
1. Modul ini mengandungi 40 soalan. 2. Jawab semua soalan. 3. Tiap-tiap soalan diikuti oleh empat pilihan jawapan, iaitu A, B, C dan D. Bagi setiap soalan, pilih satu jawapan. Hitamkan jawapan anda pada kertas jawapan objektif yang disediakan. 4. Jika anda hendak menukar jawapan, padamkan tanda yang telah dibuat. Kemudian hitamkan jawapan yang .
Tingkatan 5 BAHASA MELAYU Kertas 2 Ogos/ 2017 2 1/2 Jam Dua jam tiga puluh minit JANGAN BUKA KERTAS SOALAN INI SEHINGGA DIBERITAHU 1. Kertas soalan ini mengandungi empat soalan. 2. Jawab semua soalan. 3. Jawapan bagi Soalan 2 (b), Soalan 2 (c), Soalan 2 (d) dan Soalan 4 berdasarkan teks Komponen Sastera Melayu Tingkatan 4 dan Tingkatan 5.
Bahasa Melayu 2 1 Kupasan Mutu Jawapan SPM 2010 BENTUK KERTAS SOALAN Kertas Bahasa Melayu 1103/2 mengandungi empat soalan: Soalan 1 - Rumusan Soalan 2 - Pemahaman Soalan 3 - Pengetahuan dan Kemahiran Bahasa Soalan 4 - Novel Calon diberi masa dua jam tiga puluh minit dan wajib menjawab semua soalan.
Jawab semua soalan di Bahagian A dan tiga soalan daripada Bahagian B. 4. Jawapan bagi Bahagian A hendaklah ditulis pada ruang yang disediakan dalam kertas soalan. 5. Jawapan bagi Bahagian B hendaklah ditulis dalam kertas jawapan. 6. Ceraikan Bahagian B daripada kertas soalan ini. Ikat kertas jawapan bersama-sama kertas soalan ini
1. Kertas peperiksaan ini mengadungi empat soalan. 2. Jawab semua soalan. 3. Jawapan bagi Soalan 2(b), Soalan 2(c), Soalan 2(d) dan Soalan 4 berdasarkan teks Komponen Satera Melayu Tingkatan 4 dan Tingkatan 5. 4. Jawapan boleh ditulis dalam tulisan Rumi atau Jawi.
Bahagian A dan Bahagian B. 2. Jawab semua bahagian.Bahagian A mengandungi 20 soalan. Jawab setiap soalan dengan menghitamkan ruangan yang betul di halaman 9 dalam kertas soalan ini. 3. Bahagian B mengandungi 20 soalan. Jawab semua soalan. Jawapan anda hendaklah di tulis pada ruangan jawapan yang disediakan dalam kertas soalan ini. 4.
the 48-hour working week, which does not specifically exempt library (or academic) workers from the regulations. However, it should be feasib le to devise and negotiate librarian working schedules that would bring Edinburgh into line with other British universities that have already adopted 24-hour opening. Academic Essay Writing for Postgraduates . Independent Study version . 7. Language Box .
