Micro Economics B.A Model Question Paper : andhrauniversity.edu.in

Name of the College : Andhra University
Degree : B.A
Name Of The Subject : Micro Economics
Document type : Model Question Paper
Website : andhrauniversity.edu.in

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Andhra University Micro Economics Question Paper

(Model Curriculum)
PAPER-I MICRO ECONOMICS
Time : 3 Hours
SECTION-A (4×15=60 marks)

Related : Andhra University Microbiology Question Paper Model : www.pdfquestion.in/7509.html

Paper I

ANSWER ALL QUESTIONS
I. a) Critically examine the definitions given to economics “ Choice as an econo
b) Explain Consumer’s equilibrium using indifference curves.
2.a) Define price elasticity of Demand and explain different types of price elasticity
b) Explain Revenue and lost curves.
3. a) Distinguish between perfect and imperfect markets. Explain equilibrium of a
b) Explain the law of Variable proportions.
4.a) Explain Ricardo theory of R
b) Explain the classical and Neo-classical theories of interest.

SECTION-B
Answer any Five of thee following (5×4=20)
5. Explain the importance of inductive and deductive methods.
6. Partial and general equilibrium.
7. Law of Diminishing Marginal Utility.
8. Engel Curve.
9. Cobb – Douglas production function.
10. O lizo poly
11. Liquidity preference theory of interest.
12. Collective bargaining theory of Wages.

SECTION-C (10×2=20 marks)
Answer all Questions.
13. Cardinal Utility.
14. Consumer’s surplus
15. Isoquant curves.
16. Expansion Path
17. Break Even
18. Kinky Demand Curve.
19. Quasi Rent
20. Variable Costs
21. Giffen goods
22. Opportunity Costs.

Paper II

(MODEL CURRICULUM)
PAPER-I MICRO ECONOMICS
Time : 3 Hours Max. Marks: 150
Section-A (4×15=60)
ANSWER ALL QUESTIONS
I. a) Critically examine the definitions given to economics choice as an economic
b) Explain consumers equilibrium using indifference curves.
2. a) Define price elasticity of demand and explain different types of price elasticity
With suitable diagrams and examples.
b) Explain Revenue and cost curves.
3.a) Distinguish between perfect and imperfect markets.
b) Explain the law of variable proportions.
4. a) Explain Ricardo theory of Rent.
b) Explain Classical and Neo-classical theories of Rent.

SECTION-B (5×10=50)
Answer any Five of the following
5. Explain the importance of inductive and deductive methods.
6. Partial and general equilibrium.
7. The law of diminishing marginal utility.
8. Engel Curve.
9. Cobb-Douglas production sanction.
10. Olisopoly.
11. Liquidity preference theory of Interest.
12. Collective bargaining theory of Wages.

SECTION-C (10×4=40)
Answer all Questions
13. Cardinal Utility.
14. Consumer’s Surplus
15. Expansion path
16. Isoquent Curves
17. Break—even
18. Kinky—Demand curve
19. Quasi—Rent
20. Variable Costs
21. Giffen goods
22. Opportunity Costs.

Microbial Physiology & Metabolism

Time ;Three hours
Maximum :85 marks
Answer ALL Questions.
1. Write short notes on any FIVE of the following : 5 X 5 = 25 marks.
(a) Mixotrophs.
(b) Chemosynthetic bacteria
(c) C2— C4 Split P[pathway.
(d) Lactic acid fermentation.
(e) Oxidative domination.
(f) Nitrogenase..
(g) Biosynthesis of phospholipids.
(h) Reductive catabolism.

UNIT – I :
2. (a) Discuss the factors affecting the microbial Growth. (15)
Or
(b) Write on diversity of respiratory pathways in Microorganisms.

UNIT -II :
3. (a) TCA cycle is an amphibolic pathway. Explain. (15)
Or
(b) Discuss the similarities and differences between anoxygenic phototrophic bacteria and oxygenic Photographs.

UNIT- III :
4. (a) Explain the regulation biosynthesis of Tryptophan in microorganisms. (15)
Or
(b) Write on assimilation of inorganic nitrogen and sulphur.

UNIT- IV :
5 (a) Explain the biosynthesis and catabolism of Pyramiding nucleotides in millcroorganisms.? (15)
Or
(b) How secondary metabolites metabolites are utilized for the biosynthesis of antibiotics and hormones in microorganisms.

PAPER-2:
MB 202: Enzymology And Cell Biology
Time: Three hours
Maximum: 85 marks
Answer ALL questions.
1. Write short notes on any FIVE of the following: 5 X 5 = 25 marks.
(a) Lysosomes.
(b) Photophosphorylation.
(c) Protein kinases.
(d) Coated vesicles.
(e) Oxidoreductases.
(f) Metalloenzymes.
(g) Ribonuclease action.
(h) ATcase.

UNIT-I :
2. (a) Explain the structure and functions of Mesosomes and Cytoskeleton system. (15)
Or
(b) Write the structures and functions of Photosynthetic pigments.

UNIT- II :
3. (a) Disruption of growth factor signaling can lead to cancer, Explain. (15)
Or
(b) Discuss the cell cycle regulation.

UNIT- III :
4. (a) How do you determine Km, Vmax and kcat Values of an enzyme?. (15)
Or
(b) Write the methods for the assay of enzymes.

UNIT-IV :
5. (a) Compare the kinetics of immobilized and free Enzymes. (15)
Or
(b) Explain the criteria for testing the purity of Enzyme preparations.