Download RUHS MBBS 1st Year 2016 January Biochemistry Paper I Question Paper

Download Rajasthan University of Health Sciences (RUHS) MBBS (Bachelor of Medicine, Bachelor of Surgery) 1st Year (First Year) 2016 January Biochemistry Paper I Previous Question Paper

RUHS FIRST YEAR MBBS EXAMINATION
BIOCHEMISTRY- PAPER - I
January 2016 TIME: 3 HOURS TOTAL MARKS: 50
INSTRUCTIONS:
1. Que. No. 1 and 5 in section A and B are compulsory. Attempt ANY TWO
questions from rest of the questions in each section.
2. Use separate answer sheet for each section.
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Section A
Q1. What are ketone bodies? Explain the reaction
leading to their formation. How are
they
utilized in the body? (A. 296)
Q2. Write the reaction by which glycine is
synthesized and catabolised. Name four
important compounds derived from glycine and
indicate their functions (A. 343)
Q3. a) Describe how galactose is converted into glucose. Discuss the metabolic
errors associated with this pathway. (A. 278)
b) Glycogen storage diseases. (A. 269)
Q4. Write in brief on
a)
Lipotropic Factors (A. 326)
b)
SDA (A. 503)
b) Phenylketonuria (A. 352)
d) LeschNyhan Syndrome (A. 397)
SECTION B
Q5. Give the sources of carbon and nitrogen atoms of purine ring. Describe de-novo
synthesis and
regulation of purines (A. 73,389)
Q6. a) Explain chemiosmotic theory (A. 228)
b) Isoenzymes and their significances (A. 114)
Q7. Discuss about the coenzymes functions with examples of

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a)
Vitamin K (A. 133)
b)
Thiamine (A. 138)
b) Niacin (A. 142)
d) Biotin (A. 150)
Q8. Write short note on
a)
Role of antioxidants in health and diseases (A. 632)
b)
Nucleotides (A. 72)
c)
Obstructive jaundice(A. 215)
d)
Dietary fibers (A. 507)

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