North Maharashtra University 2008 B.Sc Biotechnology F.Y. BASIC BIOLOGY - 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 (Multiple Choice)
1. Basicity of amino group is greatly increase by ……..
a) Acidification b) Alkanisation
c) Esterification d) Methylation
2. Amino acid when react with Ninhydrin it provide …… colour
a) Red b) Green
c) Brown d) Purple
3. Heamoglobin is a kind of …… protein
a) Hipoprotein b) Phosphoprotein
c) Chromoprotein d) Methalloprotein
4. Histones is strongly ……. Protein
a) Basic b) Acidic
c) Neutral d) none of these
13
Fill in the blanks :
1. ………….. is the abundant protein in mammals.
2. ……… is a derivative of amino acids involved in a blood clotting.
3. …….. is e.g. of amino acid.
4. ……… does undergo transamination.


ques. for 12 Marks
1. discuss Watson and Crick Model of DNA.
2. What is RNA ? discuss kinds of RNA with significance.
3. Write an account of structure, function and nomenclature of
nucleotides.
4. discuss in brief A, B and Z kind of DNA.
5. define the Central Dogma of Molecular biology.


ques. for six Marks.
1. discuss m-RNA with its significance.
2. discuss t-RNT with its significance.
3. What is DNA and discuss A form of DNA.
4. What is DNA and discuss B form of DNA.
5. What is DNA and discuss Z form of DNA.

Earning:   Approval pending.