Nalanda Open University
Annual Examination 2016
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 maxrin of the connective tissue is
Collagen Albumin
Protamines Globulin
Vitamin D is absorbed in
Small intestine Large intestine
Stomach Pancreas
Pacemaker of the heart is
S A node
I A node
AV node
AV Septum
Essential amino acids must come from
Food Lipid Fat Carbohydrates
Exercetony organs have evolved to excrete mainly:
Water Urea and Water Salts
Nitrogenous Wastes.
EMP is another name of
Krebs Cycle E.T.S
Glycolysis Oxysomes.
Blood Capillaries can easily rupture due to deficiency of
Vit-A Vit-C
Vit-D Vit-K
(viii) Which of these amino acids have two NH2 groups
Serine Valine
Glycine Lysine
2. Describe structure and classification of carbohydrates.
3. Give an account of blood clotting mechanism.
4. Describe the different stages of glycolysis and its energetics.
5. Describe different types of Vitamins and their functions.
6. Give an account transport of oxygen and Carbondioxide in a mammal.
7. Classify aminoacids with examples.
8. Give an account of β-oxidation of fatty acids.
9. Give an account of cardiac cycle.
10. Write short notes on any Two of the following
Loop of Henle Bile
Energetics of TCA cycle Pace Maker