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-II (Semester-II1) Examination
BIOCHEMISTRY
(Intermediary Metabolism)
Time : Three Hours] [Maximum Marks : 80
Note :— (1) ALL questions are compulsory and carry equal marks.
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(2) Draw diagrams wherever necessary.- (A) Fill in the blanks :
- _________ is a first complex of ETC. ½
- Carbohydrate is stored in form of ______ in liver. ½
- _______ cycle is also termed as common metabolic pool. ½
- _________ is one of bile pigments. ½
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- Lock and Key theory was proposed by :
- Leuwenhoek
- Koshland
- Darvin
- Emil Fischer
- End product of aerobic glycolysis : ½
- Acetyl CoA
- Lactate
- Pyruvate
- CO₂ and H₂O
- Glucose-6 phosphate is an allosteric inhibitor of : ½
- Glucokinase
- Hexokinase
- Phosphohexoisomerase
- None of the above
- The following is required as reductant in fatty acid synthesis : ½
- NADH
- NADPH
- FMN
- FAD
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- Inhibitor 1
- Glycolysis 1
- Coenzyme 1
- Km 1
- Answer the following :
- Oxidative phase of HMP shunt 4
- Mechanism of oxidative phosphorylation 4
- Investment phase of glycolysis. 4
- Glyoxalate bypass 4
- Glycogen synthesis in Liver 4
- CO₂ generating steps of Kreb’s cycle. 4
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-
- Describe biosynthesis of saturated fatty acids. 4
- Explain β-oxidation of fatty acids. 4
- Explain in brief hydrolysis of triacylglycerols. 4
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- Describe in brief metabolism of ketone bodies. 4
- Discuss in brief biosynthesis of unsaturated fatty acids. 4
- Describe transport of fatty acids into mitochondrial matrix. 4
- Describe in detail regulation of cholesterol metabolism. 12 OR Describe in detail biosynthesis of cephalin and lecithin. 12
-
- Describe urea cycle in brief. 4
- Describe biosynthesis of cysteine. 4
- Describe biosynthesis of serine. 4
- Describe transamination and decarboxylation of amino acids. 4
- Describe biosynthesis of Tyrosine. 4
- Explain catabolism of Methionine. 4
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- Discuss the sources of atoms in purines. 4
- Describe in brief biosynthesis of adenine. 4
- Describe in brief regulation of purine biosynthesis. 4
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- Describe sources of atoms in pyrimidines. 4
- Explain in brief regulation of pyrimidine biosynthesis. 4
- Describe in brief biosynthesis of guanine. 4
- Explain in detail degradation of heme pigment. 12 OR Describe in detail production of Bilirubin bile pigment. 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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