This download link is referred from the post: SGBAU BSc Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university
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B.Sc. (Part-I) (Semester-I) Examination
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MICROBIOLOGY
Fundamentals of Microbiology and Microbial Physiology
Time : Three Hours] [Maximum Marks : 80
Note :— (1) Question No. 1 is compulsory and carries 8 marks without any internal choice.
(2) Question Nos. 2 to 7 carry equal marks with internal alternate choice.
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(3) Draw well labelled diagram wherever necessary.
- (a) Fill in the blanks : 2
- ___is known as father of Bacteriology.
- Magnification power of oil immersion objective is X.
- Eukaryotic ribosomes are S.
- are the organs of Mobility of Bacteria. 2
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- are the bacteria which do not possess cell wall.
- Actinomycetes
- Rickettsia
- Mycoplasma
- Clamydia
- _ group imparts the properties of colour to the dye.
- Auxochrome
- Chromophore
- Chlorophore
- All of the above
- Eosin Methylene Blue (EMB) agar is _ Medium.
- Differential
- Non-synthetic
- Enrichment
- None of the above
- Chemotrophs require as source of energy.
- Sunlight
- Chemical compounds
- Air
- All of these
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- What is the role of 95% alcohol in Gram's staining ?
- Define Binary fission.
- Define Mix culture.
- Define Generation.
- (a) Give contribution of Schwann and Schulze. 4 (b) Briefly explain the harmful activities of Microorganisms. 4 (c) Explain Medical Microbiology in brief. 4
OR
(d) Explain Germ theory of disease in brief. (e) Explain different types of Microorganisms. (f) Discuss Koch's Postulates. - (a) Define :
- Objective
- Resolving Power.
OR
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(d) Principle and ray diagram of dark field Microscope. 4 (e) Describe Numerical aperture briefly. 4 (f) Describe any one method of endospore staining. 4 - Describe the general characteristics of Viruses, Actinomycetes and Fungi. 12
OR
Describe in detail the Bergy's Manual of systematic bacteriology. 12 - (a) Differentiate between cell wall of gram positive and gram negative bacteria. 4 (b) Explain fluid mosaic Model in brief. 4 (c) Draw well labelled diagram of typical bacterial cell. 4
OR
(d) Explain the flagellum of Gm + ve bacteria. 4 (e) Define the Plasmid. Describe general characteristics of Plasmids. 4 (f) Describe Endospores in brief. 4 - (a) Describe streak plate method for isolation of pure culture. 4 (b) Describe Auxonographic technique. 4 (c) Explain the Solidifying Agent. 4
OR
(d) Classify microorganisms on the basis of energy source. 4 (e) Describe lyophilization in brief. (f) Explain Replica Plating in brief. 4 - Define Synchronous culture and describe any one method to obtain Synchronous culture. 12
OR
Describe in detail typical bacterial growth curve. 12
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This download link is referred from the post: SGBAU BSc Last 10 Years 2010-2020 Question Papers || Sant Gadge Baba Amravati university
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