North Maharashtra University 2008 B.Sc Biotechnology F.Y. - exam paper

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NORTH MAHARASHTRA UNIVERSITY, JALGAON
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ques. Paper OF BIOTECHNOLOGY 2008

PAPER-I (BASIC BIOLOGY)

CLASS : F.Y.B.Sc.
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ques. for two marks.
1. describe Chemotrops
2. Autotrophs
3. Media
4. Solidifying agent
5. Nutrition


Multiple option ques. [2 Marks each]
1. 1 of the subsequent is the most important essential fatty acid in the
diet.
a) Hinokic acid b) Oleic acid
c) Arachidonic acid d) Palmific acid
2. …… is a essential amino acid.
a) Alanine b) Serine
c) Arginine d) Aspartate
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3. Agar Agar powder is found from …..
a) Marine BGA b) Fungus
c) Red Algal d) Agrobacterium
4. Which of the subsequent is animal tissue culture media
a) MEM b) RPMI 1640
c) CMRL 1066 d) All the above
5. None digestable carbohydrate is
a) Cellulose b) Lactose
c) Starch d) Sucrose
6. …….. is considered as energy currency.
a) Glucose b) Proteini
c) Food d) ATP
7. Yeast extract is extracted from yeast like
a) Sacchromyces cerevisae b) Aspergillus niger
c) E-Coli d) Pseudomonas
8. obtain out basic amino acids
a) Lysine b) Arginine
c) Histidine d) All of the above
9. obtain out Essential amino acids
a) Lysine b) Alonine
c) Serine d) Proline


ques. for 12 Marks.
1. describe carbohydrate? And provide brief account on its classification.
2. provide an account of the structural configuration of Monosaccharides,
with special reference to glucose.
3. explain the structure of properties of 2 biochemically important
disaccharides.
4. describe polysaccharides and define the structure of starch.
5. describe carbohydrate and provide its biological significance and add a note
on Mutarotation.
6. describe Polysaccharides and discuss its kinds.

Earning:   Approval pending.