Download MBBS 1st Year 1998 April Biochemistry Paper I Question Paper

Download MBBS (Bachelor of Medicine and Bachelor of Surgery) 1st Year (First Year) 1998 April Biochemistry Paper I Previous Year Question Paper

APRIL - 1998
SV 515) Sub, Code : 4015
FIRST M.B.B.S. DEGREE EXAMINATION
{ Commion 1o New/Revised Regulations) -
Paper Iii -BIOCHEMISTRY
Time : Three hours : Maxirmum : 90 marks
Two-and a half hours: Section A and B : 70 marks
for section A.and B Section G+ 30 marks
Sections A and B should be answered in separate answer papers
Section C must be answered fsebarately onthe answer sheet.
placed inside the question paper bookiet as per
the instructions given on'the first page
Answer ALL the questions
SECTION A
1. Describe how calcium is maintained within a narrow in plasma. What are
the functions of intraceliular and extracellular calcium? (20)
2. Write briefly on: ) (3X5=15)
{a) Ketosis
{b) Active methionine
{c)y Genetic code
SECTION B
3. Write in detail the sources, daily requirement, benzyme formation and
fuhctions and deficiency anifestations of Vitamin Niacin. (20)
4. Write briefly on: ? (3X5=15)
(a) Glucose Tolerance Test
{b) Electron Transport Chain
{?) Plasma enzymes in Myocardial infraction