Download MBBS 1st Year 2006 August Biochemistry Paper II Question Paper

Download MBBS (Bachelor of Medicine and Bachelor of Surgery) 1st Year (First Year) 2006 August Biochemistry Paper II Previous Year Question Paper

[EP 505] Sub. Code : 4056
FIRST M.B.B.S. DEGREE EXAMINATION.
Revised (Non-Semester) Regulations
Paper VI ? BIOCHEMISTRY ? II
Time : Three hours Maximurmn : 100 marks
Theery : Two hours and Theory : 80 marks
forty minutes
M.C.Q. : Twenty minutes M.C.Q. : 20 marks
Draw labelled diagrams wherever necessary.
Answer ALL questions.
L Essay :
(1) Describe the sources, reguirement,
absorption, ftransport, storage forms, functions,
deficiency and toxic manifestations of iron.
(14143+2+2+4+65+2=20)
(2) Discuss urea cycle under the following
headings :
(a) Site
(b) Sources of amino group
(c) Stepsand
(d) Regulation. (1+1+10+3=15)
August-2006
(3) Discuse about nucleic acide under following
headings :
(a) Types
(b) Functions
(?} Components
{d) Char gafl's rule of DNA composition
(e) Different forms of DNA double helix
and
() Differences between DNA and RNA.
(1+3+2+2+3+4=15)
I, Write short notes on : {6x5=230)
(a) Post translational modifications with two
examples.
(b} Alpha helical structure of a peptide.
(e) Buffer system in the body.
(d) Principles of electrophoresis and its clinical
applications.
(e) Applications of genetic engineering.
{f) G-proteins.
2 [KP 505]