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Roll No.
Total No. of Questions : 24
Total No. of Pages : 02
B.Pharma (2012 to 2016) (Sem.-5)
PHARMACEUTICAL CHEMISTRY-V
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(Biochemistry)
Subject Code : BPHM-501
M.Code: 70427
Time: 3 Hrs.
Max. Marks : 80
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INSTRUCTIONS TO CANDIDATES :
- SECTION-A is COMPULSORY consisting of FIFTEEN questions carrying TWO marks each.
- SECTION-B contains FIVE questions carrying FIVE marks each and students have to attempt any FOUR questions.
- SECTION-C contains FOUR questions carrying TEN marks each and students have to attempt any THREE questions.
SECTION-A
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Discuss brief:
- What is the effect of pH and temperature on enzyme activity?
- Ketone bodies
- Sphingolipids
- Gluconeogenesis
- Function of tRNA
- How bilirubin is conjugated?
- Explain the amphibolic role of Kreb's cycle.
- What is allosteric modification of enzyme? Give example.
- Discuss one glycogen storage disorder.
- What are the sources of carbon and nitrogen in pyrimidine ring?
- What is the significance of HMP pathway?
- Define Coenzyme and Cofactor.
- Mention various pathways where glucose-6-phosphate can enter.
- Name essential fatty acids and write their role.
- What are the inhibitors of protein synthesis? Give examples.
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SECTION-B
- Write in details about ß-oxidation of fatty acid.
- What is oxidative phosphorylation? Explain rotary motor model for ATP generation.
- How heme synthesis is regulated?
- Give the synthesis of various prostaglandins and their biochemical actions.
- What is recombinant DNA technology? Give its applications.
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SECTION-C
- What is enzyme inhibition? Explain in detail about reversible inhibitions along with examples.
- Explain in detail about the biosynthesis of purine ribonucleotides.
- Define Transcription. Explain various steps involved in this process?
- a) Explain in detail the aerobic metabolism of glucose.
b) Define Genetic Code. Give various characteristics of genetic code.
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NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any page of Answer Sheet will lead to UMC against the Student.
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This download link is referred from the post: PTU B.Pharma 5th Semester Last 10 Years 2011-2021 Previous Question Papers|| Punjab Technical University
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