P.G Question Papers

Loyola College P.G. Chemistry Nov 2008 Science And Society Question Paper PDF Download

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DB 28

LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

P.G. DEGREE EXAMINATION – COMMON PAPER

THIRD SEMESTER – November 2008

    CH 3925 – SCIENCE AND SOCIETY

 

 

 

Date : 12-11-08                 Dept. No.                                        Max. : 100 Marks

Time : 9:00 – 12:00

            PART – A

Answer the following:                                                                                             (10 x 2 = 20 marks)     

  1. How is science useful to the society?
  2. What are the differences between technology and science?
  3. What is entropy? What is its significance?
  4. Why should a scientist be cautious while publishing scientific results?
  5. What is meant by cost-effective research?
  6. Mention one advantage and disadvantage of using internet to obtain scientific information.
  7. Examine the use of solar energy for cooking.
  8. What is meant by genetic engineering?
  9. What is a nuclear fission reaction? What is its significance?
  10. Write notes on global warming.

PART- B

 

 Answer any EIGHT of the following: [300 words]                                               (8 x 5 = 40 marks)

  1. What is meant by transfer of technology and transformation of technology? Explain with examples.
  2. Why are some technical revolutions not reaching all parts of the world?
  3. Why should a researcher have social concern?
  4. Write a note on contradictions between scientists and religious sentiments in history and at present.
  5. What are the tests to be carried out on a new drug, before introducing it for human use?
  6. Analyze the pros and cons of any one entertainment source (like TV) which is popular among the students.
  7. How is energy sources classified?
  8. What is ‘green-house effect’? Mention its significance and consequences.
  9. What are the successes and threats of information technology?
  10. What is Biotechnology? What are its promises?
  11. Explain recent changes/ advances in teaching methods due to scientific developments.
  12. Explain some cultural changes taken place due to the development of science and technology.

PART – C

 

 Answer any FOUR of the following: [600 words]                                                             (4 x 10 = 40 marks)

 

  1. Discus the qualities to be found (i) in a good research problem (ii) in a good researcher.
  2. Explain three methods of generating electricity, analyzing advantages/ disadvantages of each method.
  3. How has the improvement of transport system changed the society?
  4. Discus the pros and cons of using chemicals in cosmetics.
  5. Write an essay on development in agricultural science with special reference to soil analysis, use of fertilizes and pesticides.
  6. ‘Faith in God is unnecessary in this scientific world’ – examine this statement using examples and case studies.

 

 

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Loyola College P.G. Chemistry April 2009 Science And Society Question Paper PDF Download

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     LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

P.G. DEGREE EXAMINATION – COMMON PAPER

WD 45

THIRD SEMESTER – April 2009

CH 3925 – SCIENCE AND SOCIETY

 

 

 

Date & Time: 02/05/2009 / 9:00 – 12:00     Dept. No.                                                       Max. : 100 Marks

 

 

PART A

Answer the following:                                                                     10 x 2 = 20 marks

  1. What is the significance of science to the industry?
  2. How is transformation of technology different from transfer of technology?
  3. What is green house effect?
  4. Why are forests required to protect environment?
  5. What is meant by bio-ethics?
  6. What is e-mail? Mention an advantage and disadvantage of the same.
  7. Explain ‘drug abuse’ and its consequences.
  8. What is meant by ‘eco balance’?
  9. What is entropy? What is its significance?
  10. What are the qualities of a sane society?

PART B

 Answer any EIGHT of the following:  [300 words]                     8 x 5 = 40 marks

  1. What is meant by socially relevant research? Give some examples.
  2. Give some reasons for under-development in villages compared to cities.
  3. Analyze if environment is affected due to mechanization of industries.
  4. Explain ‘genetic engineering’ and its promises.
  5. Analyze the ethical concepts of organ transplantation.
  6. Give a brief account of electronic revolution.
  7. What is meant by ‘mass media’? How is it significant for a scientist?
  8. What are the differences between theoretical science and experimental science?
  9. Why should a researcher have social concern?
  10. Explain any one recent development in medical science.
  11. Analyze the need of religious faith to scientists.
  12. Explain the need of educating all sections of the society for speedy development of science and technology.

PART C

 Answer any FOUR of the following:    [600 words]                        4 x 10 = 40 marks

  1. How does scientific development affect the culture of a society?
  2. Explain the principle of a nuclear reactor. Analyze advantages and threats of tapping nuclear energy.
  3. Discuss if boom in information technology helps scientists?
  4. Mention some developments in weapons used in wars. Analyze the need of defense research.
  5. Discus the pros and cons of using chemicals (as fertilizers, insecticides etc.) in agriculture.
  6. ‘Scientific developments have formed a cultured and serene society’ – examine this statement using examples and case studies.

 

 

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Loyola College P.G. Biology Nov 2008 Environment And Human Health Question Paper PDF Download

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LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

GA 23

P.G. DEGREE EXAMINATION – COMMON PAPER

THIRD SEMESTER – November 2008

    ZO 3925 – ENVIRONMENT AND HUMAN HEALTH

 

 

 

Date : 12-11-08                 Dept. No.                                        Max. : 100 Marks

Time : 9:00 – 12:00

SECTION A

Answer ALL the questions                                                                             (10×2= 20 Marks)

  1. Expand the abbreviations: BCG and DPT.
  2. What is Poliomyelitis? How is it caused?
  3. What is a vector? Give an example.
  4. What are the different shapes of bacteria?
  5. Differentiate IDDM from NIDDM.
  6. Distinguish amoebiasis from Hydatid cyst.
  7. Differentiate inoculative from contaminative mode of infection.
  8. Distinguish exotic from endangered species with examples.
  9. What are the symptoms of cholera?
  10. What is synergism?

SECTION B

Answer any FOUR of the following:                                                            (4x 10= 40 Marks)

  1. Describe the life cycle of Taenia solium with diagrams.
  2. Give an account of any four air borne infections of man.
  3. Give an account of types of air pollutants.
  4. Summarize the types of drugs to which man gets addicted.
  5. Tabulate the Immunization schedule of India.
  6. Explain briefly any four contact borne diseases of man.

SECTION C

Answer any TWO of the following:                                                               (2x 20= 40 Marks)

  1. Write an essay on fat soluble and water soluble vitamins.
  2. Give an account on gonadotropic hormones and their role in menstrual cycle.
  3. Discuss various types of land pollutants. Add a note on biological magnification.
  4. Write an essay on types of immunity with a flow chart and examples.

 

 

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Loyola College P.G. Biology April 2008 Environment And Human Health Question Paper PDF Download

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LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

DE 32

P.G. DEGREE EXAMINATION – COMMON PAPER

THIRD SEMESTER – APRIL 2008

    ZO 3925 – ENVIRONMENT AND HUMAN HEALTH

 

 

 

Date : 06/05/2008            Dept. No.                                        Max. : 100 Marks

Time : 9:00 – 12:00

SECTION A

Answer each in a few sentences:                                          (10 x 2 = 20 Marks)

  1. Expand BCG and WIDAL.
  2. What is Poliomyelitis? How is it caused?
  3. What is a vector?  Give an example.
  4. List down the different shapes of bacteria?
  5. Differentiate IDDM from NIDDM.
  6. Distinguish amoebiasis from Hydatid cyst.
  7. What are Koplik’s spots?
  8. Distinguish exotic from endangered species with examples.
  9. Enumerate the symptoms of cholera?
  10. What is Lock Jaw?

 

SECTION B

Answer any four of the following:                                        (4 x 10 = 40 Marks)

  1. Describe the life cycle of Taenia solium with diagrams.
  2. Give an account of any four air borne bacterial infections of man.
  3. Give an account of effects of air pollutants.
  4. Summarise the types of biodiversity.
  5. Tabulate the immunization schedule in India and explain.
  6. Describe the life cycle of Entamoeba histolytica with diagrams.

SECTION C

Answer any two of  the following:                                        (2 x 20 = 40 Marks)

  1. Write an essay on fat soluble and water soluble vitamins.
  2. Give an account on gonadotropic hormones and their role in menstrual cycle.
  3. a. Classify types of pesticides as land pollutants.
  1. Comment on simple and exophthalmic goitres.
  1. Write an essay on drug addiction and related health hazards.

 

 

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Loyola College P.G. Biology Nov 2006 Environment And Human Health Question Paper PDF Download

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                        LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034 P.G. DEGREE EXAMINATION – COMMON PAPER

AF 22

THIRD SEMESTER – NOV 2006

ZO 3925 – ENVIRONMENT AND HUMAN HEALTH

 

 

Date & Time : 08-11-2006/9.00-12.00   Dept. No.                                                       Max. : 100 Marks

 

 

PART A

Answer  each in a  few sentences:                                                    (10 x 2 = 20 Marks)

  1. Expand the abbreviations: DPT, MMR.
  2. What are the three aspects that govern a rare species.
  3. What is a vector?  Give an example.
  4. Define various modes of infection with examples.
  5. Differentiate live vaccine from killed vaccine with examples.
  6. What is measly pork?
  7. Mention the common and scientific names of three cestode parasites.
  8. Define: Habitat loss and fragmentation.
  9. What are the symptoms of amoebiasis?
  10. What is Whooping cough?

PART B

Answer any four of the following:                                                  (4 x 10 = 40 Marks)

  1. Describe the life cycle of Ascaris  with diagrams.
  2. Give an account of any four food and water borne diseases of man.
  3. Give an account of effects of air pollutants.
  4. Summarise the types of biodiversity and a note on Intellectual property rights.
  5. Tabulate the Immunization schedule of India.
  6. Explain briefly water soluble vitamins.
  7. Describe the life cycle of Entamoeba histolytica with diagrams.

PART C

Answer any two of the following:                                                   (2 x 20 = 40 Marks)

 

  1. Give an account on hormonal disorders related to thyroid and pancreas.
  2. Discuss various types of  land pollutants. Add a note on biological  magnification.
  3. Write an essay on drug addiction and their health hazards.
  4. Write short notes on:  a. Vermiculture and its significance   b. Fat soluble vitamins

 

 

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