University of Rajasthan 2006 B.Sc Zoology Z-203: IMMUNOLOGY, MICROBIOLOGY AND BIOTECHNOLOGY ( THIRD) - Question Paper

B.SC (PART II) exam , 2006



(FACULTY OF SCIENCE)


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


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



ZOLOGY (THIRD PAPER)

(Z-203: IMMUNOLOGY, MICROBIOLOGY AND BIOTECHNOLOGY)



DESCRIPTIVE PART - II

TIME ALLOWED: 2 HOURS MAXIMUM MARKS- 20




ATTEMPT 4 ques. IN ALL .SELECT ATLEAST 1 ques. FROM every part

ALL ques. CARRY EQUAL MARKS.


(SECTION - A)


1. elaborate ANTIBODIES ? define different kinds OF ANTIGEN-ANTIBODY
REACTIONS. (MARKS -5)

2. define MECHANISM OF HUMORAL IMMUNITY . (MARKS -5)

3. WRITE SHORT NOTES ON :-
(I) MACROPHAGES (II) MEMORY CELLS (MARKS -21/2,21/2)


(SECTION - B)


4. WRITE AN ESSAY ON DISEASE CAUSING GRAM POSITIVE BACILLI YOU HAVE
learned. (MARKS -5)

5. WRITE SHORT NOTES ON :-
(I) SPORE FORMATION IN BACTERIA
(II) CONJUGATION IN BACTERIA (MARKS -21/2,21/2)

6. DRAW LABELLED DIAGRAMS OF :-
(I) AIDS VIRUS
(II) HEPATITIS VIRUS
(III) STRUCTURAL ORGANIZATION OF BACTERIA CELL (MARKS -11/2,11/2,2)



(SECTION -C )


7. HOW ARE MONOCLONAL ANTIBODIES PRODUCED? elaborate THEIR
APPLICATION ? (MARKS -4,1)

8. WRITE AN ESSAY ON different kinds OF DIARY PRODUCTS AND NAME
THE MICROBES INVOLVED IN THEIR PRODUCTION. (MARKS -5)

9. WRITE SHORT NOTES ON :-

(I) PLASMIDS AS VECTORS OF GENE TRANSFER
(II) TECHNIQUE OF CELL CULTURE (MARKS -21/2,21/2)

Earning:   Approval pending.