[LO 0219] FEBRUARY 2019 Sub. Code: 5002
B.Sc. MEDICAL LABORATORY TECHNOLOGY
FIRST YEAR
PAPER II BASIC CHEMISTRY
Q.P. Code: 725002
Time: Three Hours Maximum: 100 Marks
Answer all questions
I. Elaborate on: x 10 30)
1. Define enzymes. Describe the factors affecting enzyme action.
2. Explain the structure of DNA with neat diagram.
3. Define carbohydrates. Describe the structure and functions of
Homopolysaccharides
II. Write notes on: x 5 40)
1. Mention the biological importance of carbohydrates.
2. Write a note on serum proteins.
3. Phospholipids.
4. Partition chromatography.
5. Biological role of trace elements.
6. Write short notes on pH Buffer solutions Indicators.
7. Explain about different types of RNA and their function.
8. Define vitamins. Add a note on functions and deficiency of Vitamin A.
III. Short answers on: (10 x 3 30)
1. Molisch's Test.
2. Lipoproteins.
3. Steroids.
4. Explain basal metabolic rate.
5. Active site.
6. Define isoelectric pH.
7. Biuret Test.
8. Define Fats and Oils.
9. Malnutrition.
10. Muta rotation.