SKU B.Sc Part II : Chemistry Paper II 2009 Model Question Paper

Searching for old years question papers / model question papers of Sri Krishnadevaraya University ? You can here download a sample / model question paper 2009-10 for a subject I B.Sc Chemistry Paper II

S. K University, Anantapur

I B.Sc

Part II : Chemistry Paper II

Model Question Paper

2008 Regulations w.e.f 2009-2010 batch

Time : 3 hours

Max. Marks : 100

SKU PAPER-II: MICROBIAL PHYSIOLOGY and GENETICS B.Sc 2010 Model Question Paper

Sri Krishnadevaraya University Question Paper
B.Sc (THREE YEAR) DEGREE EXAMINATIONS-MARCH, 2010
(Yearly Examination Scheme)
SECOND YEAR EXAMINATION
(Common Core Syllabus)
PART-II: MICROBIOLOGY
PAPER-II: MICROBIAL PHYSIOLOGY & GENETICS
(2009-10 Regulations)

Time: 3 hours
Marks: 100

SECTION-A
Answer any FIVE questions                 5 x 8 = 40 M

1. Bacterial Growth Curve
2. Allosteric Enzymes
3. ED-Pathway
4. Prokaryotic Photosynthetic apparatus
5. Applications of Mendel Laws
6. Meselson-Stahl experiment
7. Modern Concept of Gene
8. E. coli DNA Polymerases

SECTION-B
Answer any FOUR questions                     4 x 15 = 60 M

9. Write an essay on microbial media
10. Explain the kinetics of reversible enzyme inhibition
11. Write the pathway and energetics of β-oxidation of Palmitic acid
12. Explain the industrial production of alcohol
13. Explain the mechanism of gene transfer methods in bacteria
14. Write the mechanism of linkage and crossing over
15. Write the structure and roles of RNA polymerases
16. Explain the structure and mechanism of lac- operon

PAPER-I: INTRODUCTORY MICROBIOLOGY SKU 2010 Model Question Paper

Sri Krishnadevaraya University Model Question Paper
B.Sc (THREE YEAR) DEGREE EXAMINATIONS-MARCH, 2010
(Yearly Examination Scheme)
FIRST YEAR EXAMINATION
(Common Core Syllabus)
PART-II: MICROBIOLOGY
PAPER-I: INTRODUCTORY MICROBIOLOGY
(2008-09 Regulations)
Time: 3 hours
 Marks: 100

SECTION-A
Answer any FIVE questions 5 x 8 = 40 M
1. Koch Postulations
2. Differential Staining
3. Chemical Sterilization
4. Affinity Chromatography
5. Flegella
6. Micro Algae
7. Sphingo Lipids
8. Structural Components of a Nucleotide

SECTION-B

                                           Answer any FOUR questions                     4 X 15 = 60 M

9. Write the principle, structure and applications of electron microscopy

10. Write an essay on the scientific contributions of microbiology

11. Explain the principle and applications of UV-Visible Spectroscopy

12. Explain the isolation techniques of pure culture

13. Write the Bergey’s manual classification of bacteria

14. Write the life cycle of ׳λ- phage

15. Write the chemical properties of aminoacids

16. Write the classification of monosaccherides

Sri Krishnadevaraya University II Year B.Sc Physics 2009 Model Question Paper

Sri Krishnadevaraya University Question Paper
MODEL PAPER
II Year  B.Sc Degree Examinations
PHYSICS Paper – II Thermodynamics and Optics
[With Maths Combination]
[From 2009-2010]
[Max marks :100 ]                                                                                    
[  Time :3 Hours ]

Section – A
Answer any four of the following :                                                          
4 x 15=60 Marks
1. What are transport phenomena in gases? Derive an expression for the coefficient of  viscosity of a gas on the basis of kinetic theory.    
2. Describe the working of Carnot’s engine and derive an expression for its efficiency. Calculate the efficiency of a reversible engine that operates between the temperatures 200°C and 120°C?
3. What is adiabatic demagnetization? How is this principle used in producing low temperatures?
4. Define Solar constant . Explain how it can be determined experimentally.                        
Calculate the surface area of tungsten filament of 100W electric bulb. The operating temperature of tungsten is 2450K and its emissivity is 0.3.
5. What is chromatic aberration? Derive the condition for achromatism when two lenses are (a) in contact and (b)separated by a distance.
6. Describe the Newton’s rings method for measuring the wavelength of monochromatic  light . Give necessary theory.  
7. Explain, with necessary theory, how a plane diffraction grating is used in normal incidence position to measure the wavelengths of spectral lines in mercury spectrum. A grating has 15 cms of the surface ruled with 6000 lines per cm.What is the resolving power of the grating in the first order?
8. What are the important characteristics of laser radiation ? Explain the working of  He-Ne gas laser.    
Section -B                            
Answer any five of the following : 5 x 8=40 Marks        

9. Distinguish between average ,most probable and r.m.s. speeds of molecules in a gas.
10. Write a note on entropy and disorder.
11. State and explain Joule-Kelvin effect.
12. What is a black body? What are the salient features of black body radiation?
13. State Bose – Einstien distribution law. Give its mathematical expression.
14. Deduce the system matrix for a thick lens.
15. Write a note on astigmatism.
16.What is meant by phase change on reflection?
17. Write a short note on law of Malus.
18.  Describe the basic principle of holography.

PHYSICS
(With Mathematics Combination)
MODEL PAPER

SECTION – A
(Essay type questions - 4 x 15 = 60)

1. Total Questions : 8 to be given out of 8 questions, 4 to be answered.

SECTION – B
(short questions 5 x 8 = 40)
Two questions: 10 to be given out of 10 questions, 5 to be answered.
Note: Small problems may be added to two or three  essay question.

Practicals scheme of valuation

1. Formula and explanation of symbols - (5 marks)
2. Tabular forms with circuit diagram wherever necessary - (5 marks)
3. Observations - (15 marks)
4. Calculations and graphs - (8 marks)
5. Result - (2 marks)
6. Viva-voce - (5 marks)
7. Practical Record - (10 marks)

Total Marks - (50 marks)

The copy is approved by Chairman and Members of BOS in (UG) Physics on 20-6-2009

Sanskrit Paper II Sri Krishnadevaraya University 2009 Model Question Paper

Are you looking for previous years question papers / model question papers of Sri Krishnadevaraya University ? You can here download a sample / model question paper 2009-10 for a subject B.Com / B.Sc / B.A Sanskrit Paper II.

Sri Krishnadevaraya University, Anantapur

B.A / B.Sc / B.Com Degree Examination

(Yearly Examination Scheme)

Second Year Examination

(Under Common Core Syllabus)

Sanskrit Paper II

Drama, Prose, Composition and Grammar

Model Question Paper W.E.F 2009-2010

Sri Krishnadevaraya University: B.Sc Zoology Part II 2010 Question Paper

Sri Krishnadevaraya University Question Paper
B.Sc. Three year degree Examination – March 2010
Part-II- ZOOLOGY
Model Question Paper
Paper II : Biology of Chordates, Embryology and Ecology
Time :3 Hrs                                                                                
Max Marks : 100

Draw labeled diagrams wherever necessary
Part- A          
Answer any FIVE questions   (5 x 8= 40 Marks)

1. Write salient features of Cephalochordata.

2. Describe different types of fish scales.

3. Mention flight adaptations in birds.

4. Quill feather of pegion.

5. General structure of herdmania.

6. Tooth structure of mammal.

7. Describe the types of eggs.

8. Spermatogenesis.

9. Phosphorous cycle.

10. Parasitism.

Part- B

Answer any FOUR questions  (4 x 15= 60 Marks)

11. Describe the respirartory system of Scoliodon.

12. Describe the parental care in Amphibia.

 13. Write general characters of Reptilia and mention the classification up to orders

14. Write about the significance of migration in Birds.

15. describe the Arterial system in pegion.

16. Describe the Development of frog upto gastrula stage.

17. Write an essay on ecological succession.

18. Describe the life history of Herdmania and add a note on the importance of retrogressive metamorphosis.

19.Write in detail about placenta, types and mention the importance of placenta.

20. Write an essay on human population growth and its control.