University of Rajasthan 2005 B.Sc Zoology Z-202 :ANIMAL PHYSIOLOGY AND BIO -CHEMISTRY ( SECOND) - Question Paper

B.SC (PART II) exam , 2005

(FACULTY OF SCIENCE)


[ALSO COMMON WITH SUBSIDIARY PAPER OF B.SC.(HONS.)PART II]


(THRE YEAR SCHEME OF 10+2+3 PATTERN)

ZOOLOGY (SECOND PAPER)

(Z-202 :ANIMAL PHYSIOLOGY AND BIO -CHEMISTRY )

DESCRIPTIVE PART - II

TIME ALLOWED: 2.5 HOURS MAXIMUM MARKS- 20

ATTEMPT 4 ques. IN ALL .


1. WHAT IS SYNAPSE ? WRITE DOWN AN ESSAY ON SYNAPTIC TRANSMISSION . (MARKS -5)

2. WRITE SHORT NOTES ON ANY 2 OF THE subsequent :-
(I) ACTIVE TRANSPORT
(II) MECHANISM OF ENZYME ACTION
(III) VITAMINS
(IV) MECHANISM OF BLOOD - COAGULATION (MARKS -2.5+2.5)

3. define THE TRANSPORTATION OF OXYGEN AND CARBON DI OXIDE
BY BLOOD (MARKS - 5)

4. WRITE SHORT NOTES ON ANY 2 :
(I) URINE FORMATION
(II) COUNTER CURRENT MULTIPLIER SYSTEM
(III) HOMEOSTASIS
(IV) REGULATION OF URINE FORMATION (MARKS - 2.5+2.5)

5. WRITE AN ESSAY ON PITUITARY GLAND (MARKS -5)

6. WRITE SHORT NOTES ON ANY 2 :-
(I) MECHANISM OF MUSCULAR CONTRACTION
(II0 NERVE IMPULSE AND ITS CONDUCTION
(III) REFLEX ACTION
(IV) STRUCTURE OF STRIATED MUSCLES (MARKS -2.5+2.5)

7. WRITE AN ESSAY ON ENDOCRINE GLANDS OF INSECTS . (MARKS -5)

8. WRITE SHORT NOTES ON ANY 2 :-
(I) ORNITHINE CYCLE
(II) B-OXIDATION OF FAT
(III) BIOSYNTHESIS OF PURINE
(IV) GLYCOLYSIS (MARKS - 2.5+2.5)

Earning:   Approval pending.