Jawaharlal Nehru Technological University Kakinada 2009-1st Sem B.E Biomedical Engineering II B.Tech (R07) Regular s, - ,APPLIED CHEMISTRY AND BIOCHEMISTRY - exam paper

SET - three
Code No: W1121
II B.Tech I Semester (R07) Regular Examinations, Nov- 2009

APPLIED CHEMISTRY AND BIOCHEMISTRY
(BIO-MEDICAL ENGINEERING)
Time: three hours Max Marks: 80
ans any 5 ques.
All ques. carry equal marks

1. a) elaborate conductors? How are they classified? Differentiate a metallic conductor
from electrolytic conductors
b) What is a cell constant? discuss the measurement of conductance by Wheatstone
bridge

2. a) discuss the steps involved in free radical polymerization
b) Write preparation, properties and important applications of PVC

3. Write short notes on the following:

i)Principles of EDTA titrations ii)Lime-soda process
iii)Viscosity Index iv)Solid Lubricants

4. define stepwise flow of electrons through electron transport using NADH2 to O2

5. Write an essay on irreversible inhibitors. explain the significance of irreversible
inhibitors.

6. a) explain the biosynthesis of triacylglycerol.
b) Write a note on synthesis of bile acids.

7. Write about various kinds of plasma proteins and their functions.

8. Write about the Principle of Fluroscence. Write the instrumentation and applications of
Spectroflurometry and how it can be used for the estimation of clinical samples.

one of one

Earning:   Approval pending.