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A casual glance on our neighbourhoods, social media and obituary pages back this, suggesting the official tally might be conservative due to unreported cases. The occasional infection of a public figure reminding usthat we are not out of the woods yet. Medics and scientist continue burning the midnight oil to understan... |
The pandemic has shown the spotlight on the place and role of global information systems and co-operation among nations. The future will likely be more secure if pandemics and other threats are reported early and containment measures quickly activated Covid-19 has painfully reminded us of the dividend of tackling a pro... |
She tidies the room a little. There s someone at the door. What a nuisance! Helmer: If it is a caller, remember I am not at home. Maid: in the doorway A lady to see you, ma am,--a stranger. Nora: Ask her to come in. Maid: to Helmer The doctor came at the same time, sir. Helmer: Did he go straight into my room? Maid: Ye... |
The land is fertile and your children andyour children s children will never go hungry if you tilt it well. Www.freekcsepastpapers.com ENGLISH PAPER 1 2 3 252 Gikuyu stood still with disbelief. Mwene Nyaga saw Gikuyu s hesitation. He took him to his residence on top of the mountain of mystery, kirinyanga where He resid... |
He also told him that he had given him a present, the most precious present in his life and that he would get he presents on his arrival home, his new home. Gikuyu thanked Mwene Nyaga and being unable to contain is curiosity any longer, he hurried straight to Mukurwe wa Nyagathanga. To his surprise, seatedthere was a y... |
By this time, the men had already made their choices. They were so fascinated by the daughter s beauty and the father s kindness that they agreed to his proposal. Gikuyu and Mumbi were overjoyed for they now had sons to inherit their vast lands. The daughters, on the other hand had already started to show their prefere... |
The Optional Set Texts 20 marks Answer any one of the following three questions. Either a Short story: A Silent Song and Other Stories by Godwin Siundu. 20 marks Discuss the theme of Religious hypocrisy as depicted in Leonard Kibera s story, A Silent Song. Or b Drama: David Mulwa, Inheritance 20 marks David Mulwa uses ... |
It was no longer the water she had her friends 4 up with their hands and drank happily to 5 their thirst after a long hot 6 in the fields. No, the water was no longer the same. The water had been 7 In those days the water was 8 and clear and the pebbles on the river bed were visible. Even the mud fish and the crab like... |
The speaker keeps asking the students to pay attention. Give six indicators that inform the speaker that his or her listeners are not attentive 6mks e. The following is a conversation between a mother and her daughter. Identify seven shortcomings in the mother s listening skills 8mks Daughter: Shortly having arrived ho... |
Mine are not much better. That, in essence, is the finding of a recent media poll. Most of us think most of our kids are overindulged, materialistic brats. I bring this issue to talk about controversial study that deals corporal punishment spanking and it has outraged those who oppose the practice while rearming those ... |
So the pertinent question is not: to spank or not to spank? Rather, it is who s in charge here? Some folks think its abuse when you swat a child s back side. But maybe, sometimes, its abuse when you don t Questions a What does the author mean when he says Most of us think most of our kids are overindulged, materialisti... |
Linde: I want to be a mother to someone, and your children need a mother. We two need Other. Nils, I have faith in your real character I can dare anything together with you Krogstad: Grasps her hands Thanks, thanks, Christine! Now I shall find a way to clear myself In the eyes of the world. Ah, but I forgot Mrs. Linde:... |
Linde gives to Krogstad last question in this excerpt 4mks g And do you think what they think of me here? Mr. Krogstad asked Mrs. Linde Rewrite in reported speech 1mks 2. ORAL NARRATIVE Read the following narrative and answer the question that follow A man had two daughters from different wives. One of his daughters wa... |
She cried, wailed, wept and grieved for her dear sister, so much if sorrow expressed by the living would bring back the dead, Awino s sister Nyawino would have returned to life. After the kill, the hyena had gone away but Awino would not leave. She stayed on the spot wailing. Aai, what are you doing here alone in the b... |
Illustrate your answer 2mks 3. GRAMMAR a Rewrite the following sentences according to the instructions given after each other. Do not change the meaning 3mks i Hardly had we arrived when it began to rain. Begin ..We ii But for the teacher s timely advice, the student would have failed the exams Begin; Had it .. iii Eve... |
Formed from the words in brackets 3mks i The officials cancelled the basketball match because it was almost raining call ii Kariuki was born and raised on a farm bring iii When she reached the house, she removed her coat and hung it on the door take e Choose the correct pronoun form to fill in the blanks in the followi... |
She puts on her Sunday dress. Her true identity is not as religious as she wants the visitors to believe. She only does this to impress. 5. Ayo has been pretending to be dutiful and submissive wife to Ajayi for 12 years. Her real intention seems to have been to do a wedding as is the admirable thing in her society. Her... |
In the twenty first century, the world acknowledges that computers will be fundamental to the future of education. In taking on subjects that may, for example, require comparing Osaka, Japan to Kisumu, Kenya or learning about the earthquakes, the use of ICTs is 4 appropriate, that may sound to 5 ..people highly futuris... |
Lack of adequate resources, poor training infrastructure and facilities as well as an emphasis on cramming reproduction of class notes in the exam papers compromise the quality of education. The result has been a yawning gap between the quality of students released into the job market and the needs of the employers. If... |
25 Marks Nora: Yes, you have been awfully kind about that; but you could just as well dismiss some other clerk instead of Krogstad. Helmer: This is simply incredible obstinacy! Because you chose to give him a thoughtless promise that you would speak for him, I am expected to-- Nora: That isn't the reason, Torvald. It i... |
Do you suppose I am going to make myself ridiculous before my whole staff, to let people think that I am a man to be swayed by all sorts of outside influence? I should very soon feel the consequences of it, I can tell you! And besides, there is one thing that makes it quite impossible for me to have Krogstad in the Ban... |
ORAL LITERATURE Read the song below and answer the questions that follow: LISTEN DEAR BRIDE Oh my sister, listen From this day, you won t go dancing From this day, you won t go to the dance From this day, you won t go dancing You ll dance only on the path to the river My sister, will you listen? From this day, you won ... |
20mks Orii Write a story to illustrate the saying People who live in glass houses should not throw stones. 20mks 2.The compulsory set text. H.R Ole Kulet Blossoms of the savannah. The novel Blossoms of the Savannah is a text that highlight the challenges facing African women. Writean essay to show the truthfulness of t... |
Give the two main items of the Trans-Saharan trade. 2 marks 7. Identify two social functions of the ancient city of Athens in Greece. 2 marks 8. Name the chartered company that was used to administer Tanganyika during the processof colonization. 1 mark 9. Which was the main factor tht unified the communities of the Sho... |
Identify two social functions of the ancient city of Athens in Greece. 2 marks 8.Name the chartered company that was used to administer Tanganyika during the processof colonization. 1 mark 9.Which was the main factor tht unified the communities of the Shone Kingdom during thepre-colonial period?10.State two fgunctions ... |
NameIndex Number443 1 Candidate s SignatureAGRICULTUREPaper 1 Date..............................Nov. 20162 hoursTHE KENYA NATIONAL EXAMINATIONS COUNCIL Kenya Certificate of Secondary EducationAGRICULTURE Paper 12 hoursInstructions to candidates a Write your name and index number in the spaces provided above. B Sign and... |
Study the diagram carefully and answer the questions that follow. A Identify the feature that the diagram above represents in the study of soil. 1 mark b Name the parts of the diagram labeled A, B and C. VA marks A ............................................................................................................ |
Which of the above plant nutrients are: a Macro-nutrients 1 mark 916070Kenya Certificate of Secondary Education, 2016443 1for free past papers visit: www.freekcsepastpapers.com9 b Micro-nutrients 1 mark c Fertilizer elements 1 mark d Liming elements 1 mark 23.The table below shows pH value of different soil samples. St... |
THE KENYA NATIONAL EXAMINATIONS COUNCILKenya Certificate of Secondary Education313 2 CHRISTIAN Paper 2RELIGIOUS EDUCATIONNov. 2019 - 2 hours Candidate's Signature .... Date Instructions to candidates a Write your name and index number in the spaces provided above. 0 Sign and write the date of examination in the spaces ... |
8 marks Outline six roles ofa professional code in a work place. 6 marks State seven similarities in the traditional ASrican and Christian view on work. 7 marks Give seven reasons why Christians condemn idleness in the society today. 7 marks Outline eight traditional African practices that promote order and justice int... |
102K.C.S.E YEAR 2010 PAPER 2SECTION AAnswer all the questions in this section.1. . A Name two exotic species of trees planted in Kenya. 2 marks b State three reasons why it is necessary to carry out afforestation programmes inKenya. 3marks 2. A Give thee physical conditions that favour maize cultivation in Trans Nzoia ... |
The table below shows the number of tourists who visited Kenya from various parts ofthe world in 2005 and 2006. Use it to answer questions a and b .For More Free KCSE past papers visit www.freekcsepastpapers.com104No. Of tourists per yearPlace of Origin20052006Europe942,000965,000Africa120,000154,000Asia97,000128,000No... |
10 marks b i State two advantages of using divided rectangles to representgeographical data. 2 marks ii Give four reasons why in 2005 and 2006 there were more touristsvisiting Kenya from Europe compared to those from other parts of theworld. 4 marks c Give five reasons why domestic tourism is being encouraged in Kenya.... |
4 marks ii During the field study, the class collected data on quantities of coffeeproduced from the farm in the last five years. State two methods that the class may have used to present the data. 2 marks 8. A i What is visible trade? 2 marks ii List three major imports to Kenya from Japan. 3 marks For More Free KCSE ... |
A i What is visible trade? 2 marks ii List three major imports to Kenya from Japan. 3 marks For More Free KCSE past papers visit www.freekcsepastpapers.com105 b Explain four factors that influence internal trade in Kenya. 8 marks c State four ways in which trade is of significance to Kenya. 4 marks d Explain four benef... |
1433.13HOME SCIENCE 441 3.13.1 Home Science Paper 1 441 1 For More Free KCSE Past papers Visit www.freekcsepastpapers.com144For More Free KCSE Past papers Visit www.freekcsepastpapers.com145For More Free KCSE Past papers Visit www.freekcsepastpapers.com1463.13.2 Home Science Paper 2 441 2 For More Free KCSE Past papers... |
Access free revision content at www.freekcsepastpapers.comAccess free revision content at www.freekcsepastpapers.comAccess free revision content at www.freekcsepastpapers.comAccess free revision content at www.freekcsepastpapers.comAccess free revision content at www.freekcsepastpapers.comAccess free revision content a... |
Give a reason marks 15 Soap dissolves in water according tothe equation below;NaSt Na SE where Sts the stearate ton, 2 Write the formula ofthe scum formed when soap is used in hard water. 1 mark Write the ionic equation forthe reaction that occurs when sodium carbonate is usedto remove hardness in water 1 mark 16 Ethan... |
Powered by: www.atikaschool.comfor free past papers visit: www.freekcsepastpapers.comPowered by: www.atikaschool.comfor free past papers visit: www.freekcsepastpapers.comPowered by: www.atikaschool.comfor free past papers visit: www.freekcsepastpapers.comPowered by: www.atikaschool.comfor free past papers visit: www.fr... |
Figure 2 shows an incomplete cireuit for an electromagnet,A, Soft Iron P QFigure? Complete the diagram to show how a battery should be connected at A so that thepolarities at P and Q are South and North respectively. Mark State two ways in which the strength ofthe electromagnet in a can be increased. 2 marks 5. Inassir... |
:N T oa ox a BNakeswesox ras in iat emu 12, Uranium decays as shown below. By , 230.Su Oth x Name the particle X that is emitted during this decay. Mark Kenya Certificate of Secondary Education, 2019919360 2322713, State the disadvantage of using a convex mirror as a driving mirror, mark 14, Figure 6 shows radiation fr... |
2uF11it4uk3ukihovFigure 7 'Determine the effective capacitance marks Gi total charge stored 2 marks Gi potential difference across the 4y-F capacitor 2 marks Kenya Certificate of Secondary Education, 2019919360 232 Turn over1016. Define the following terms as used in waves:Amplitude 1 mark Gi Wavelength 1 mark Figure 8... |
Bright fringes are formed TL dark fringes are formed i State what is observed when light ofa higher fi Kenya Certificate of Secondary Edueati2322W.919360 B Figure 11 shows two rays of incident on a diverging lens. F Figure 1Complete the ray diagram to show the path of the rays after passing through the lens. Marks Stat... |
GlassiNDark screen IT PistonFigure 13, State the name of the device shown. 1 mark i State how air inthe device gets ionised mark Kenya Certificate of Secondary Education, 2019919360 23272 Turn over16 ii Describe how tracks are formed, GB marks State two factors that determine the speed of the photoelectrons emitted fro... |
THE KENYA NATIONAL EXAMINATIOS COUNCIL nya Certlflcat of cond ry Education Ill 22 ho A am ..................... ....Paper I t .............. . Dat .............. ' .............. ' ... ...... .In tructlons to Candidates a Write your name and Index number in the spaces provided above. B Sign and write the date of examln... |
:1 Grand Total D Turn o, er Access free revision content at www.freekcsepastpapers.comSECTION I 50 marks Amwcr oil the questions in this section in the spaces provided. 1.ol 'c for"611 25. II r , II n C n :: -5 n - 1 rt 2- .5n t .5 :: D n ;t.- l vi ... ,vV t-5 -o n- E n-E 0 dn -E - o 7 n z 1 t j' -5::::. 0 i: 11 2 3 ma... |
, c a ::: 5-a -t b ::- -5 cJ h - ;i.: . Q E, ... oi 3 marks Kenyon bank bought and sold United Arab Emirates UAE dirhams on two different dates as shown below. Buying Ksh Selling Ksh 1st August 2021 1 UAE dirham 28.40 28.90 16th August 2021 l UAE dirham28.00 28.40 A Kenyan tourist who travelled to UAE on 1st August 202... |
C ITC t to I dccimnl pince, the nngle of elevation of S from P. 3 marks t. R s f. 2 6 7 J Given that A 211 , 8 " ' and w. 5 u3 and BA ,! V , determine the values ofw 3 marks l'f-6",U J.'1 ,: yul8't.l -'ll 9 8"1. FG 1-l q y - ;27 f,n qlli:;,, 25 - 2 ;:: t.v J9 w - ',3317138Kenya Certificate of Secondary Education, 2022 ... |
Inn tin edge. I 4em. Dm, 'n In llcd n t of th J yr mid. V 3 marks -,11,, Access free revision content at www.freekcsepastpapers.comI .. 10 11 50 murk . 11,e ,1acc. 'i provided. All "11' '1' m1,1 fi1' ' 'fll '. F oll. 'i Ill r!,ls , cc 1011 Ill ontrn tor hir d nrn nml Tntu to tronsport I 44 tonnes of stone to building s... |
I o. is t - 2.s t - ::z 6 t 12.. .61 o. 2E ff ! 1-1,l Access free revision content at www.freekcsepastpapers.coml.. A lll 'I mark 'I sold 510 pocket of milk doily when the price was K h SO per packet. Hen ,. R the pr ice per packet n increased hy K h 4, the number of packets sold daily d rco. Cd by 20. If,, r prcscnt l... |
3 marks s -o -16on -'-t 2--0 . -x,- I ii the price of a packet of milk for maximum sales.5o -t tX1 l . Iii the maximum sales.s :::.- '? D 1 J t II w 1 l t ;; .6 oCJb ::: ,,JO 30 Jf .W Kenya Certificate o Seconda,y Education, 2022 121 1 l mark 2 marks Turn o, er Access free revision content at www.freekcsepastpapers.com... |
311 1HISTORY AND GOVERNMENT Paper 1 Nov. 20162'A hoursTHE KENYA NATIONAL EXAMINATIONS COUNCIL Kenya Certificate of Secondary EducationHISTORY AND GOVERNMENT Paper 12Vi hoursInstructions to candidates a This paper consists of three sections; A, B and C. b Answer all the questions in section A, three questions from secti... |
A State three challenges that hinder government effort to eradicate illiteracy in Kenya. 3 marks rO-uG b Describe six factors that hay,emf uencbd industrialisation in Kenya since independence.. 12 marks vW916150Kenya Certificate of Secondary Education, 2016311 1Turn overfor free past papers visit: www.freekcsepastpaper... |
For free exams visit www.freekcsepastpapers.com or call 0710765974for free exams visit www.freekcsepastpapers.com or call 0710765974for free exams visit www.freekcsepastpapers.com or call 0710765974for free exams visit www.freekcsepastpapers.com or call 0710765974for free exams visit www.freekcsepastpapers.com or call ... |
For more free KCSE Revision Papers and Answers visithttp: www.joshuaarimi.comConnect with Joshua Arimi on facebookFor Tips on passing KCSE register http: www.joshuaarimi.comFor more free KCSE Revision Papers and Answers visithttp: www.joshuaarimi.comConnect with Joshua Arimi on facebookFor Tips on passing KCSE register... |
1283.9GEOGRAPHY 312 3.9.1 Geography Paper 1 312 1 For More Free KCSE Past papers Visit www.freekcsepastpapers.com129For More Free KCSE Past papers Visit www.freekcsepastpapers.com130For More Free KCSE Past papers Visit www.freekcsepastpapers.com131For More Free KCSE Past papers Visit www.freekcsepastpapers.com132For Mo... |
THE KENYA NATIONAL EXAMINATIONS COUNCIL Kenya Certificate of Secondary Education PHYSICS Paper 1 2 hours For more free KCSE Revision Papers and Answers visithttp: www.joshuaarimi.comConnect with Joshua Arimi in facebookFor Tips on passing KCSE register http: www.joshuaarimi.comFor more free KCSE Revision Papers and Ans... |
For More Free KCSE Revision Past Papers and AnswersVisit http: www.joshuaarimi.comTips on passing KCSE subscribe freely http: www.joshuaarimi.comSupport thru' M-pesa 0720502479. Connect with Joshua Arimi on facebook. Not 4 resale. For More Free KCSE Revision Past Papers and AnswersVisit http: www.joshuaarimi.comTips on... |
THE KENYA NATIONAL EXAMINATIONS COUNCILKenya Certificate of Secondary Education565 1 BUSINESS STUDIES Paper 1Nov. 2019 - 2 hours Name ... Index Number Candidate's Signature Date Instructi ns to candidates a Write your ame and index number in the spaces provided above,HL Signend write the dete of examination in the spac... |
Question 1 2 3 4 s5 6 7 8 3 1 2 13Score Question 14 15 16 17 18 19 20 21 22 23 24 25 Score ITOTALSCORE 2019 The Kenya National Examinations Council565 71919318Turn over21. State whether the commodity or service given inthe table below would satisfy a basic humanwant ora secondary human want. CommodityService Ashi Educa... |
2 marks 0 i 19, Identify the level of production into which the following workers belong: 4 marks Workers Level of Production Carpenter b Nurse Maize farmer Mason Wholesaler 0 Lumber 8 Road engineer h Insurer Kenya Certificate of Secondary Education, 2019919318 65 1 Turn over20.Outline four charactersties of a good tax... |
3434dCHRISTIAN RELIGIOUS EDUCATION 313 Christian Religious Education Paper 1 313 1 o w Explain the benefits of learning Christian Religious Education in Secondary Schools inKenya marks Outline the major divisions ofboth the Old and New testament. S marks dentiy seven ways in which the Bible is misused in Kenya today ma... |
For free past papers visit: www.freekcsepastpapers.comfor free past papers visit: www.freekcsepastpapers.comfor free past papers visit: www.freekcsepastpapers.comfor free past papers visit: www.freekcsepastpapers.comfor free past papers visit: www.freekcsepastpapers.comfor free past papers visit: www.freekcsepastpapers... |
The diagram below show two conducting element of the xylem tissues. A Identify. A B 2mks b What makes the cellulose side of both A and B to fail to collapse. 1mk c Name one structural adaptation of the structure labeled B to its function. 1mk 9. A Name one protein secreted by blood platelets necessary for blood clottin... |
3mks 16. Name the tissue in plants responsible for. I Primary growth. 1mk ii Secondary growth. 1mk 17. How does carboxyhemoglobin lead to death. 2mks 18. A Given a sample of urine, name one test you would carry out to determine if it was collected from a person suffering from diabetes mellitus. 1mk b What results are e... |
1mk b Name the part of the flower that develops into each of the following. I Seed coat. 1mk ii Seed. 1mk Biology paper 1, 2 3 www.freekcsepastpapers.comBiology paper 1, 2 3 www.freekcsepastpapers.com 26. Study the diagram below, a Suggest the kingdom to which it belongs. 1mk b Identify the organism. 1mk c Give an exam... |
2mks c State two advantages of genetic engineering in wheat. 2mks 2. A The table below shows results of a study of three plants C,D and E growing in different habitats. Feature Plant C Plant D Plant E Number of stomata on upper surface of leaf per square area 4 20 6 Number of stomata on lower surface of leaf per square... |
2. Add 1cm3 of solution P to each of the three test tube A, B,C. 3. To the contents of test tube A add three drops of the 2M Hydrochloric acids, to B add three drops of distilled water and to C add three drops of the 2M sodium hydroxide solution. 4. Incubate the test tube for 10 minutes in a water bath kept 50 c to 60 ... |
1mark b Give two functions of the structure labeled Z? 2marks c What name is given to the part labeled W? 1mark 16. Name the cell structures that synthesize the following cell organelles i Ribosomes 1mark ii Lysosomes 1mark Biology paper 1, 2 3 www.freekcsepastpapers.com 17. A solution of sugarcane was boiled with hydr... |
State two sites for gaseous exchange in submerged aquatic plants 2marks 26. Explain why a person can catch a cold several times in an year but only catches measles once in his her lifetime. 3marks 27. A Name the structure for gaseous exchange in insects 1mark b Explain the role of chitin ring found in the tracheal syst... |
1 mark 7. A Describe the digestion and absorption of a starchy food 15 marks b Describe adaptations of hydrophytes to their habitats. 5 marks 8. A Describe the structure and function of the male reproductive system. 15 marks b Explain the role of water in germination. 5 marks MECS CLUSTER JOINT EXAMINATION 231 3 BIOLOG... |
Give a reason for your answer. 2marks c . I Using the reagents provided carry out food test to determine other food present in juice of P besides Ascorbic acid. 6marks Food substances Procedure Observations Conclusion ProteinsBiology paper 1, 2 3 www.freekcsepastpapers.com Reducing sugars ii In which regions of aliment... |
2marks ii Which part of alimentary canal does the mature parasite infest? 1mark iii State two effects of the above parasite infestation to humans. 2marks iv How is the parasite adapted to the parasitic mode of nutrition? 3marks v Name any other parasitic worm in human beings 1mark Biology paper 1, 2 3 www.freekcsepastp... |
Name two materials excreted by both skin and kidneys. 2 marks 15. I A person was found to pass out large volumes of dilute urine frequently. Name 2 marks a Disease the person was suffering from b Hormone that was deficient ii State one use of each of the following excretory products of plants 2 marks i Tannin ii Quinin... |
State advantages of metamorphosis to the life of insects. 1 mark 29. Name the type of germination exhibited by a germinating bean seedling. 1 mark 30. A When are organisms said to belong to the same species? 1 mark b Ascaris lumbricoides is a example of an endoparasite. What does the names Askaris and lumbricoides refe... |
The spraying was done once every month. The data was tabulated as shown below. Time months 0 2 4 6 8 10 12 14 Average number of ticks 200 90 40 20 16 25 45 90 a Plot a graph of ticks against time. 6 marks b Account for the shape of the graph between i 0 8 months 3 marks ii 10 and 14 months 3 marks c From the graph, det... |
2 marks Specimen Observation Specimen Q Specimen R e i Account for the observation in the experiment involving specimen Q and R. 1 mark ii Name the biological substance being investigated and its significance to the living tissue in the experiment. 2 marks Biology paper 1, 2 3 www.freekcsepastpapers.com 2. You are prov... |
2mks b What phenomena in organic evolution is exhibited by these diagrams of embryos? 1mk 8. State three ways in which the skin of a frog is adapted for gaseous exchange. 3mks 9. What would be the effect of the following treatment on the nerve transmission? I. Inducing the axon with metabolic inhibitors. 1mk ii. Removi... |
A What was present in the urine sample? 1mks b What did the student conclude about the health status of the patient? 1 Mk c Which organ in the patient may not be functioning properly 1mk 21. State three adaptions that enable prey to evade predictors 3mks 22. How does light as a biotic factor affect distribution of plan... |
6 marks b Explain haemolysis of red blood cells. 3 marks c From the graph, state: i The salt concentration at which 50 red blood cells were haemolysed. 1 mark ii The highest salt concentration when the largest number of red blood cells were haemolysed. 1 mark d i Suggest the normal salt concentration in the blood of th... |
I Stateyour observations 1mark ii Which process in the body is illustrated above? 1mark iii State the part of the body where the process takes place. 1mark iv What is the significance of the process? 1mark d Put 2cm3 of liquid labelled as C into a test tube. Squeeze some juice from specimen X into a beaker. Draw some o... |
1mk c Name the enzyme that catalyzes the backward reaction. 1mk 4. A certain metabolic pathway takes the following sequence. J K L M N At the start of the experiment an inhibitor was added to the reactants. After the experiment it was found out that there was the same concentration of J, near absence of K, L, M and N. ... |
A zebra is observed to be grazing at a grassland, suddenly a lion appears and the zebra takes off. List two characteristics of living things exhibited by the zebra 2 mks 20. The diagram below represents an organism. Study it and answer the questions that follow. A Identify the kingdom to which the organism belongs 1 mk... |
Lmk 27. A What are analogous structures? 1mk b Give two examples of analogous structures in animals 2mks 28. Name any two sites where gaseous exchange takes place in a leaf of a terrestrial plant 2mks Biology paper 1, 2 3 www.freekcsepastpapers.com MECS CLUSTER JOINT EXAMINATION 231 2 BIOLOGY PAPER 2 SECTION A 40 MARKS... |
Wash the residue from the filter paper into a beaker. Biology paper 1, 2 3 www.freekcsepastpapers.com Using the reagents provided carry out food tests on the residue and filtrate. 15 marks a Residue Food substance being tested for Procedure Observation Conclusion REDUCING SUGARS VITAMIN C PROTEINS b Filtrate Food subst... |
State two adaptation of leaves in arid and semi-arid areas 2mks 13. The diagram below shows a phenomenon which occurs during cell division i Name the parts labelled A and B 2 mks ii State the biological importance of the part labelled B 1mk iii Identify the stage of cell division in which the phenomenon occurs 1mk 14. ... |
The diagram below represents a cross section obtained from a plant. Use it to answer the questions that follows a From which part of the plant was the section obtained from: 1mk b Give a reason for your answer in a above 1mk c Name part B 1mk d Name the material that strengthens the part you named in C above 1mk e Stat... |
3mks c The diagrams below illustrate some chromosome mutations. A B 1 2 3 4 5 6 7 8 9 Normal male Colourblind male Normal female Colourblind female KEY Meiosis XXABC D EFVUWX EFVU WXBiology paper 1, 2 3 www.freekcsepastpapers.com C Identify the mutations. A , B C 3mks 2. The diagram below represents some hormones, thei... |
1mark d A student was preparing a section of a plant cell to be viewed on a light microscope. Give a reason for each of the following steps:- i Cutting a very thin section 1mark ii Staining the section 1mark 4. The table below shows the contents of urine compared to blood plasma and glomerular filtrate in a mammal. Stu... |
1 mark d What is the role of the following in germination of the above seedling? Oxygen 1 mark Enzymes 1 mark Water 1 mark SECTION B: 40 MARKS Answer question 6 compulsory and EITHER question 7 or 8 in the spaces provided after question 8. 6. The pressure in the flow of blood in a mammal was determined at two different... |
Explain the adaptation of the small intestine to their functions. 20marks Biology paper 1, 2 3 www.freekcsepastpapers.com MWAKICAN FORM 4 JOINT EXAMINATION - 2023 231 3 BIOLOGY PAPER 3 PRACTICAL ANSWER ALL QUESTIONS 40MKS 1. You are provided with a specimen labeled K. a i With a reason, identify the part of plant repre... |
E Explain the observations made in d i and ii for strips in solution X 3mks 2 a Place 2ml of Bromothylmol Blue in a clean test tube. Add dilute hydrochloric acid drop by drop and shake till there is a permanent colour change i State the resulting colour 1mk ii To the mixture obtained above, now add sodium hydroxide sol... |
I Record your observation 1mk .. ii Suggest the identity of solution L 1mk iii Suggest the identity of the gas that gave rise to the observation above 1mk d i Name the physiological process in the cells that leads to the formation of the gas named in c iii above 1mk ii Write down a word equation for the process named i... |
1mk 2. Study the diagram below and answer questions that follow i What is the name given to the apparatus shown above 1mk ii What is its use in Biological studies? 1mks 3. A State the role of active transport in animal nutrition 1mk b Cyanide lowers the rate of active transport. Explain? 2mks 4. A Explain the two role ... |
1mk b Give a reason for your answer in a above 1mark 9. A Biotechnologist works day a night to curb food insecurity using the knowledge of polyploidy in genetics. Explain the economic importance of such practice? 2mks Biology paper 1, 2 3 www.freekcsepastpapers.com b Define a backcross? 1mk 10. The diagram below shows ... |
Identify the functions of a light microscope as shown by the following diagrams 2mks a Function b Function .. 17. The following is a cross-section of part of a plant Samwel observed that this diagram represents a monocot root. Give a reason why i It is a root 1mk ii It is from a monocot plant 1mk Biology paper 1, 2 3 w... |
A Suggest possible environmental conditions under which the experiment was carried out between 30 and 60 minutes 2mks b Account for the results obtained for plant C 2mks c Suggest the habitat for plant A and B. Give reasons for your answer. 4mks Biology paper 1, 2 3 www.freekcsepastpapers.com Habitat for plant A Reason... |
Name three methods of population estimation. 3mks ii a Explain the role of human skin in protection of the body. 10mks b Explain the importance of protecting the forest ecosystem with reference to the following. 10mks i Pollution. 4mks ii Water conservation. 4mks iii Climate change. 2mks 8. How are xerophytes adapted t... |
Record the observation in the table below. 1 mk BOILING TUBE OBSERVATION B ii Account for the observations made in b i above involving boiling tube A and B 4 marks Boiling tube A Boiling tube B iii Name the biological substance being investigated and its significance to the living tissues 2mks Biological substance Sign... |
1mk iii Give a reason for your answer in d ii above. 1mk iv Give the function of the structure labelled Y. 1mk 3 B Photograph 1 below represent a plant that grow in relatively wet habitats. Photograph 2 is a magnified portion of the underside of the leaf of photograph 1. Biology paper 1, 2 3 www.freekcsepastpapers.com ... |
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