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LOYOLA COLLEGE (AUTONOMOUS), CHENNAI – 600 034 B.Sc. DEGREE EXAMINATION – ADVANCED ZOOLOGY & BIOTECH. THIRD SEMESTER – APRIL 2012 AZ 3504/AZ 3500 - ANIMAL PHYSIOLOGY Date : 24-04-2012 Time : 9:00 - 12:00 Dept. No. Max. : 100 Marks PART – A Answer ALL questions: (10 x 2 = 20 marks) 1. Gastrointestinal Hormone 2. Basal metabolism 3. Neurogenic heart 4. Haemodynamics 5. Cireadian rhythm 6. Biological clock 7. Reflexes 8. Neuromuscular junction 9. Testosterone 10. Progesterone PART – B Answer any FOUR questions: (4 x 10 = 40 marks) 11. Describe the various types of respiratory pigments. 12. Write the composition of blood 13. Describe the thermoregulation in homeotherms. 14. Explain the transmission of nerve impulse. 15. Explain the various functions of thyroid hormones. 16. Classify the proteins with example. PART – C (2 X 20 = 40 marks) Answer any TWO questions: 17. Give an account of Emden-Meyerhof pathway of glycolysis and the energetic of carbohydrate metabolism. 18. Describe the various types of excretory products 19. Describe the mechanism of muscle contraction and add note on theories of muscle contraction. 20. Describe the endocrine regulation in insects $$$$$$$