Jaipur National University Exam Papers

Hi can anyone provide me the paper code of MCA exam papers, also I didn’t find the previous years papers of MCA exam by Jaipur National University so please anyone provide me that?

Hello sir, Im student of Jaipur National University. I want old Exam Papers. Where from I can get Jaipur National University Exam Papers?

[pawan]

The Jaipur national University is provides B.tech.-Biotechnology question paper. Question Papers for Jaipur National University Combined Entrance Test provided by university for enable you to improve your speed and accuracy.

All previous year papers of JNU Jaipur are semester and subject wise. These previous year papers will help in your JNU Jaipur examination.

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Jaipur national university,Jaipur B.tech.-Biotechnology question paper:


4th semester end examination may -2011
Microbiology
time-3hours
max marks-70
Attempt five questions selecting one from every unit.
all question carry equal marks

unit-1


Q1.Describe the experiments of Louis Pasteur.give a detailed ammount of the characteristics of algae.fungi and protozoa.
or
Write short notes on:
a.Whittaker's five kingdom concept.
b.Classical and numerical taxonomy.
c.Mycoplasma.

Q2.Give a detailed account of the folllowing and ultrastructure of bacteria.
or
write notes on:
a.Flagella.
b.Bacterial Spores/Endospore.

Q3.What are plasmids? Explain the different types of plasmids in detail..
or
Write short notes on:
a.Batch culture of microbes.
b.What is the effect of temperature.pH and oxygen concentration on the growth of microbes?

unit-4

Q4.discuss the production of secondary metabolites and their applications in industry.
or
write notes on :
a.Heterotrophs.
b.Selective culture techniques for microorganisms.

unit-5

Q5.Discuss spoilage and preservation of food in detail.
or
Write notes on:
a.Biofertilizer.
b.Biopesticide.