OCTOBER 2017 Sub. Code: 1501
FIRST B.N.Y.S. DEGREE EXAMINATION
PAPER I BIO CHEMISTRY
Q.P. Code 821501
Time: Three Hours Maximum 100 Marks
Answer All questions
I. Essay Questions: x 15 30)
1. Define Vitamins, its classification; give a brief account on source, biochemical
function, recommended dietary allowances, sources and deficiency of
VITAMIN A.
2. Describe in detail about Liver function test and kidney function test, explain
the diagnostic importance of these tests.
II. Write Notes on: (10 x 5 50)
1. Define buffer. Write about blood buffer.
2. What are amino acids, its classification and add notes on the amino acid pool?
3. Define chromatography? Explain about paper chromatography.
4. Write about Denaturation of proteins.
5. Write about Iron, its absorption, transport and storage.
6. Write a short note on water turnover and balance.
7. Write about nutritional importance of proteins. Explain about protein energy
malnutrition?
8. Write about the structure, function and types of RNA.
9. Write normal blood sugar level and write about glucose tolerance test
and its importance?
10. Explain about Fatty liver?
III. Short Answers on: (10 x 2 20)
1. What is transcription?
2. Define Enzymes.
3. What is GOUT?
4. What are Essential fatty acids?
5. Define Gluconeogenesis.
6. Define Electrolytes.
7. Define osmosis.
8. Write any two functions of phospholipids.
9. What is myoglobin?
10. What is Hyper vitaminosis?