Download MBBS 1st Year 1995 April Biochemistry Paper I Question Paper

Download MBBS (Bachelor of Medicine and Bachelor of Surgery) 1st Year (First Year) 1995 April Biochemistry Paper I Previous Year Question Paper

APRIL - 1995
SB 508}
FIRST M.B.B.S. DEGREE EXAMINATION
{New Regulations)
Part |
Paper lil - BIOCHEMISTRY
Time : Three hours: Maximtim : 90 miarks
Answer ALL the questions
Sections A and B should be answered in separate answer papers
Section C must be answered separa?l'ely on the answer sheet
placed inside the question paper booklet as per
the instructions given on the first. page
SECTION A - (2X15=30 marks)
1. Name the aromatic amind acids. Describe the metabolism of any one of
them. Indicate the genetic errors in this pathway.
2. Write an essay on Vitamin D; indicating its chemical natore; formation,
biochemical roles, physiological functions, deficiency mamfestatnons, sources:
and requirements.
?SECTION B - (8X5=40)
3. Write short note on:
{a) Metabalic role of glutamine
(b) Electron transport chain
{c) Biological value of proteins
{d} Metabolic-acidosis
(&) Chromatography
(f) Renal function tests:
(g) Define Kmvalue and
{(h) Rhodopsin cycle