Download MPMSU 1st Year MBBS 2022 December Biochemistry (Old Scheme) II Question Paper

Time: 3:00 Hours

Maximum Marks :50

Instructions:

1. All questions are compulsory
2. Draw diagrams wherever necessary

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3. Answers of Questions and Sub questions must be written strictly according to the serial order of question paper.
4. Subjective Answer should be answered in up to 30 words per marks. For example if a question having 2 marks answer should be answered in up to 50 words.

Q.1 Long Answer Questions [2X5 = 10 ]

1. Write a detailed essay on how heme is synthesized in the body. Add a note on various porphyrias.
2. Describe the process of transcription and add a note on post transcription modifications.

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Q.2 Short Answer Questions [10X3 = 30 ]

1. Explain cause of gout and clinical findings & treatment.
2. Enumerate enzymes of urea cycle.
3. Enumerate tumor markers & their application.
4. Explain role of kidney in blood pH regulation.

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5. Explain principal of PCR & its applications.
6. Define BMR & enumerate factors affecting BMR.
7. Explain type of jaundice with example.
8. Define oxidative stress and enumerate different anti-oxidants.
9. Define mutation & explain different type of mutation with example.

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10. Explain different clearance tests.

Q.3 Very Short Answer Questions [ 10X1 = 10 ]

1. Bence jones protein
2. Window period
3. What is Lesch -Nyhan syndrome.

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4. Medical uses of isotopes
5. What is specific dynamic action.
6. Name two acute phase proteins.
7. Von gierkes disease.
8. Name two bile salts and two bile pigments.

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9. Give two causes of metabolic acidosis.
10. What is anion gap.