Biju Patnaik University of Technology 2008-4th Sem B.Pharm Biochemistry - Question Paper
Full Marks-70
Time: 3 Hours
Answer Question No. 1 which is compulsory and any five from the rest.
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The figures in the right-hand margin indicate marks.
1. Answer the following questions : 2*10
(a) Give the names of Gluconeogenic substrates.
(b) Write down the structure of Thyroid Hormones.
(c) Give any two examples of non-competi-tive inhibitors of Enzymes.
(d) Mention the irreversible reactions of Glycolysis.
(e) What is the significance of a- Oxidation of fatty acids ?
(f) Write down the reactions of Carnitine Transport System.
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(g) Define Transcription.
(h) What is the biochemical role of the Coenzyme Biotin ?
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(i) Give the names of essential fatty acids, (j) Define Michaelis Constant.
2. Define and classify enzymes with suitable examples. Give a note on the competitive inhibition of enzymes. 6+4
3. Describe the reactions involved in HMP pathway. What is its significance ? 8+2
4. Explain the Biosynthesis of fatty acids. 10
5. What is Detoxification ? What are the different phases involved in Biotransformation ? Explain Phase-ll Biotransformation Reactions. 2+2+6
6. Write about :
(a) Catabolism of Phenyl Alanine 6
(b) Keto Genesis. 4
7. Define Hormone. Explain the Biosynthesis and functions of the Hormones of Adrenal Gland.
1+5+4
8. Explain the following :
a) Glycogenolysis 6
(b) Essential Amino Acids. 4
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