Gujarat Technological University 2009-3rd Sem B.E Biotechnology , ., , Cell Biology-emr- - Question Paper
Seat No. Enrolment No.
GUJARAT TECHNOLOGICAL UNIVERSITY
B.E. Sem-III (Biotechnology)Examination December 2009
Subject code: 130402 Subject Name: Cell Biology
Date:19/12/2009 Time: 11.00 am - 1.30 pm
Total Marks: 70
Instructions:
1. Attempt all questions.
2. Make suitable assumptions wherever necessary.
3. Figures to the right indicate full marks.
Write a short note on Dark reaction. 07
Q.1 (a (b
(c
Q.2 (a (b (b
Q.3 (a (b (c
Q.3 (a
(b
(c
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Q.4 (a (b
Q.5 (a (b
Q.5 (a (b
Write an account on solenoid model for organization of 04 eukaryotic chromosome
Explain Prokaryotic Cells Are Structurally Simple but 03 Biochemically Diverse
Explain the process of active transport through plasma 07 membrane with suitable illustrations.
Discuss structural differentiation of plant cell wall. 07
OR
Compare 70S and 80S Ribosomes. 07
Write a short note on Nucleolus. 07
Explain sliding filament hypothesis of ciliary movement. 04
Write a short note on structure and function of glycocalyx 03
OR
Explain the process of formation of endospore with neat 07 diagram.
Discuss types of endoplasmic reticulum. 04
Draw a neat and labeled diagram of typical animal cell. 03
Write an account on function of peroxisomes Explain molecular organization of thylakoid.
07
07
07
07
OR
Discuss functions of cytoplasmic microtubules. Explain compartmentalization of Golgi apparatus.
What is plasmid? Explain types of plasmids found in 07 various bacteria.
Explain briefly structural organization of mitochondria.
07
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What are the main functions of basal bodies and centrioles? Describe the process of autophagy.
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