B.Sc. Zoology (Honours), Part-III
Paper-V
Time: 3.00 Hrs. Full Marks: 80
Answer any five questions. Questions No. 1 is compulsory. All questions carry equal marks.
1. Multiple choice questions. (Each question carries Two marks)
The protein present in the matrix of connective tissue is:
Collagen Albumin
Protamine Globulin
Vitamin D is absorbed in:
Small intestine Large intestine
Stomach Pancreas
Pacemaker of the heart is:
SA node IA node
AV node AV septum
Ultrafiltration occurs in:
Glomerulus Renal tubules
Urinary bladder Blood capillaries
Non-reducing Sugar is:
Maltose Lactose
Glucose Sucrose
Vitamin E is stored in:
Mitochondria Microsome
Both a b None of these
Heart of Man is:
Digenic Cardiogenic
Myogenic Neurogenic
(viii) The main function of kidney is:
Passive absorption Ultrafiltration
Selective absorption Both b c
2. Describe structure and function of carbohydrate.
3. What are Amino acids? Classify them.
4. What are the different kinds of Vitamins? Mention their functions.
5. Give an account of physiology of respiration in a mammal.
6. Give an account different factors responsible for blood clotting.
7. Give an account of Glycolysis.
8. Discuss how carbohydrates are digested and absorbed in a typical mammal.
9. Describe the biochemical changes that take place in muscle contraction and relaxation.
10. Write on any Two of the following:
Bile SA node
ECG Loop of Henle