www.gscblr.kar.nic.in Bangalore University Government Science College : Microbiology, Botany Model Question Paper

[hemalathaijt]

Bangalore University
Government Science College
B.Sc. I Semester Examination, December 2006
(semester Scheme)
BOTANY (Paper-I)
Introduction to Microbiology, Viruses, Immunology, Bacteria,
Cyan bacteria and Physiology
Time: 3 Hours Max. Marks: 60

Instructions:
1) Answer all Parts.
2) Draw diagrams Wherever necessary.
3) Answer should be either completely in English or Kannada.

Model Question List : http://gscblr.kar.nic.in/Exam_Papers.html
Model Question Paper : http://gscblr.kar.nic.in/files/Micro%20&%20Botany.doc

A. Answer any six of the following:(2x6=12)
1)What are antigens?
2)Mention two contributions of Iwanowsky to the field of microbiology.
3)What are chemotrophs? Give an example.
4)What are Plasmids?
5)Differentiate trichome from filament.
6)What are phycobilins?
7)What is incipient nucleus and where does it occur?
8)Male sex organ of chara.

B. Write notes on any six of the following:(4x6=24)
9)Mode of infection in HIV.
10)Mycoplasma.
11)End spore of Bacteria.
12)Thallus structure of Spiraling.
13)Branching in Scytonema.
14)Economic importance of Cyan bacteria as food.
15)Chloroplast in Green algae.
16)Palmella Stage.

C. Give detailed account any three of the following:(8x3=24)
17)What are monoclonal antibodies? And add a note on their advantage.
18)Gram +ve and Gram – ve cell wall of Bacteria.
19)Describe the different mode of reproduction in cyan bacteria
20)Give an account of the range of thallium structure in Green algae.
21)Describe the process of Sexual reproduction in oedogonium.

[Guest]

how to search notification of Bangalore university M.Sc.?