My Profile
Active Members
TodayLast 7 Days
more...
Awards & Gifts
Online Exams
Fresher Jobs
Our fresher job section is exclusively for fresh graduates! Find jobs for freshers in major Indian
cities including Bangalore, Chennai, Hyderabad, Pune or Kochi
Resources
Find educational articles, blogs, discussion threads and other resources.
Colleges
Find details about any college in India or search for courses.
|
Download Model question papers & previous years question papers
|
Posted Date: 16 Oct 2009 Posted By: Habi Member Level: Bronze
|
2009 Madras University B.Sc Bio-Technology Allied Bio-chemistry Question paper
APRIL 2009 46606/ZCAK
Time:Three hours Maximum:100marks
PART A-(10*3=30)
Answer any TEN questions.
All questions carry equal marks.
Each answer shoud not exceed 50 words.
1. What are ketones? Give an example.
2. What are unsaturated fatty acids? How are they classified?
3. Write the chemical structure of any two auxins.
4. Bring out the deficiency symptoms of vitamins B complex.
5. Write about redox reaction.
6. How does cyanide ion inhibit elecron transport?
7. Write a short note on interferon.
8. Mention the properties of alkaloids.
9. What are the biological applications of chromatography?
10.Explain the principle of electrophoresis.
11.Write out the basic structural formula of an amino acid.
12.Define the followings:
(a) entropy
(b) free energy
PART B - (5*6=30marks)
Answer any FIVE questions.
All questions carry equal marks.
Each answer shoud not exceed 200 words.
13.Describe the structure and properties of any one disaccharide studied by you.
14.Explain the structure of chlorophyll.
15.Outline the ß-oxidation pathway of fatty acids.
16.Discuss the biological roles of prostagladins.
17.Give a short account of isoelectric focusing.
18.How do steroid hormones control metabolism?
19.Explain chemiosmotic couping hypothesis.
PART C-(4*10=40)
Answer any FOUR questions.
All questions carry equal marks.
Each answer shoud not exceed 500 words.
20.What are polysaccharides? Explain the structure and properties of starch.
21.Explain the discovery, structure and applications of gibberllins.
22.Describe the structure, classes and functions of immunoglobulin molecules.
23.What are alkaloids? Discuss varius classes of alkaloids.
24.Explain the reactions of glycoysis. Calculate its energy budget.
25.Give a detailed account of technique, types and applications of centrifuge.
Return to question paper search
|
|
|
Submit Previous Years University Question Papers and make money from adsense revenue sharing program
Are you preparing for a university examination? Download model question papers
and practise before you write the exam.
|
|