LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

M.A. DEGREE EXAMINATION – ECONOMICS

TM 01

FIRST SEMESTER – APRIL 2007

EC 1800 – MACRO ECONOMIC THEORY – I

 

 

 

Date & Time: 25/04/2007 / 1:00 – 4:00 Dept. No.                                                 Max. : 100 Marks

 

 

Section – A

Answer All questions.  All questions carry equal marks.                                10 x 2 = 20

 

1. Mention the uses of the following in cell biology.

1. Condenser system in microscope.
2. Camera lucida

1. Give the composition and uses of Bouin’s fixative and carnoy’s solution.
2. Define sedimentation co-efficient.
3. Differentiate karyokinesis from cytokinesis.
4. What are the different types of microtomes?
5. Define the terms:

1. a) Endocytosi’s b) Heterochromatin

1. Explain the applications of the following:

1. a) freezing-Drying b) FISH

1. Highlight the characteristics of Cancer cells.
2. Briefly explain the molecular events which takes place during cell cycle.
3. Compare the organization of prokaryote and enkaryote cells.

 

Section – B

Answer any four questions.  All questions carry equal marks.                        4 x 10 = 40

 

1. With the help of schematic representation explain the principle of autoradiography.
2. Write a brief account on

1. a) Micrometry b) Ribosomes.

1. Bring out the structural peculiarities and functions of microtubules.
2. Write an account on

1. a) Geiger Muller counter b) Giant chromosomes.

1. Describe the various types of RNA and comment on their role in cell biology.
2. Explain the steps involved in the production of somatic cell hybrids.

 

Section – C

Answer any TWO questions.  All question carry equal marks.                       2 x 20 = 40

 

1. Explain the principle and working mechanism of phase contrast microscope.  Comment on its biological applications.
2. Explain the various steps involved in the preparation of tissues for histological and histochemical observations.
3. Describe the principles and applications of

1. Thin layer chromatography
2. Zonal ultra centrifugation

1. Give an account of the structure and replication of DNA.

 

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LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034

M.A. DEGREE EXAMINATION – ECONOMICS

RF 31

FIRST SEMESTER – APRIL 2007

EC 1807 – MACRO ECONOMIC THEORY – I

 

 

 

Date & Time: 27/04/2007 / 1:00 – 4:00      Dept. No.                                       Max. : 100 Marks

 

 

 

Part  – A

 

Answer any FIVE questions in about 75 words each.                   (5 x 4 = 20 marks)

1. What is devaluation?
2. Explain briefly marginal efficiency of capital.
3. How is wage push a cause for inflation?
4. What is multiplier?
5. How is the national income determined?
6. Does the logic of Keynesian multiplier apply to LDC? Give necessary explanation in this regard.
7. What is life cycle hypothesis?

 

Part – B

 

Answer any FOUR questions in about 300 words each.               (4 x 10 = 40 marks)

8. Explain any popular method used for taking decision on investment projects?
9. How is there interdependence between money and product markets?
10. Explain the fiscal and monetary measures in controlling inflation?
11. Discuss the crux of real balance effect?
12. Explain the circular flow of income in a two sector model.
13. Why is Say’s law considered as a core of Classical thinking at macro level?
14. Discuss the assumption underlying accelerator theory of investment.

 

Part – C

 

Answer any TWO questions in about 900 words each.                 (2 x 20 = 40 marks)

15. Explain the four sector model of income determination.
16. Discuss the NAIRU curve and explain how it differs from the Philips curve.
17. Explain any static equilibrium model.

Discuss the theory of rational expectations.

 

 

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