Mohan Lal Sukhadia University (MLSU) 2001 B.Sc Zoology Mohanlal Sukhadia University - Second - Cell and Molecular Biology 01 - Question Paper

Second Year exam of the
Three Year Degree Course, 2001
ZOOLOGY
Second Paper
(Cell and Molecular Biology)
Time: three Hours
[ Maximum Marks :50]
Attempt any 5 questions,
selecting at lowest 1 ques. from every unit,
All ques. carry equal marks.

UNIT – I

1. elaborate Enzymes? provide classification and explain
their properties.

2. define ultrastructure and functions of Flagella.

UNIT-II

3. provide a brief idea of cell-cycle.

4. What is Plasma-membrane? explain its ultrastructure
on the basis of Fluid-Mosaic-model.

UNIT-III

5. Write detailed account of structure and function of
Endoplasmic-reticulum.

6. Write short notes on any two:
(a) Functions of Golgi bodies
(b) kinds of Lysosomes
(c) Functions fo Endoplasmic-reticulum.

UNIT-IV

7. provide structure, chemical nature and functions of
Mitochondria.

8. define structure and function of Ribosomes.

UNIT-V

9. Differentiate ranging from DNA and RNA.

10. explain steps involved in synthesis of Proteins.

Earning:   Approval pending.