University of Rajasthan 2005 B.Sc Zoology Z-203 : IMMUNOLOGY ,MICROBIOLOGY ,AND BIOTECHNOLOGY (THIRD ) - 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 (THIRD PAPER)

(Z-203 : IMMUNOLOGY ,MICROBIOLOGY ,AND BIOTECHNOLOGY )

DESCRIPTIVE PART - II

TIME ALLOWED: 2.5 HOURS MAXIMUM MARKS- 20

ATTEMPT 4 ques. IN ALL .


1. elaborate ANTIBODIES AND ANTIGENS ? WRITE IN DETAIL ABOUT ANTIGENS. (MARKS -2+3)

2. WRITE NOTES ON ANY 2 OF THE subsequent :-
(I) LYMPHOCYTES
(II) TOXINS
(III) INNATE AND ACQUIRED IMMUNITY. (MARKS - 2.5+2.5)

3. define ASEXUAL REPRODUCTION IN BACTERIA. (MARKS - 5)

4. WRITE AN ESSAY ON AIDS . (MARKS -5)

5. WRITE NOTES ON ANY 2 OF THE subsequent :-
(I) CELL WALL OF GRAM-POSITIVE AND GRAM NEGATIVE BACTERIA
(II) GROWTH EURVE
(III0 LEPROSY
(MARKS -2.5+2.5)

6. WRITE AN ESSAY ON GENE CONCEPT.
(MARKS -5)

7. WRITE NOTES ON ANY 2 OF THE subsequent :-
(I) EUGENICS
(II) CLONING
(III) APPLICATION OF PROTOPLAST FUSION (MARKS -2.5+2.5)

8. WRITE DOWN THE METHODS OF PRODUCING TRANSGENIC ANIMALS
AND discuss THEIR IMPORTANCE. (MARKS- 3+2)

Earning:   Approval pending.