N A L A N D A O P E N U N I V E R S I T Y
M.Sc. Zoology, Part-I
PAPER-V
(Animal physiology and Biochemistry)
Annual Examination, 2017
Time: 3 Hours. Full Marks: 80
Answer five questions in all, selecting at least Two Questions from each Group.
All Questions carry equal marks.
GROUP
1. Describe the transport of gases in mammals.
2. What type of systems are used for gas exchange in water dwelling animals.
3. Describe the physiological effect of temperature of homoeothermic animals.
4. Give an account of muscle contraction.
5. Write notes on any Two of the following:—
Ecdysone
Pheromone
Bohr's Effect
Hibernation
GROUP
6. Describe structure and classification of carbohydrates.
7. Describe the different steps of Glycolysis and its energetic.
8. Give an account of biological role of plasma lipoproteins.
9. Give an account of the concept of metabolic pool.
10. Write notes on any Two of the following:—
Enzyme transformation
Operon concept
Ribo enzyme
Na+ pump.