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

SET - two
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) specific conductance reduces with dilution while equivalent conductance increases,
provide reasons
b) The solution containing 3.654gms of KCl for 100gms was electrolysed using silver
coated with AgCl as cathode. After electrolysis 122.93gms of cathode solution
containing 5.0136gms KCl and 1.978gms of Ag was deposited in the coulometer.
compute the transport number of cation in KCl.

2. a) discuss thermosetting and thermoplastics polymers
b) Write short notes on degree of polymerization

3. define in detail treatment of water for domestic use

4. Write short notes on:

i) Flow cytometry ii)Mitochondria
iii)Nucleus iv)Diffusion

5. elaborate enzyme inhibitors? discuss various kinds of enzyme inhibitions with suitable
examples.

6. a) explain the energetics of glucose metabolism
b) Write notes on glycogen storage diseases.

7. Write in detail about various kinds of white blood cells along with their function.

8. describe Isotopes and write about their applications in Biology and medicine.

one of one

Earning:   Approval pending.