Acharya Nagarjuna University (ANU) 2011-1st Year M.Sc Botany Code:DBOT 04 , IV — PLANT PHYSIOLOGY AND METABOLISM - Question Paper
For Code:DBOT 04 M.Sc. Degree Examination, MAY 2011. 1st Year Botany Paper IV — PLANT PHYSIOLOGY AND METABOLISM.
See the subsequent attachment.
M.Sc. DEGREE EXAMINATION, MAY 2011.
(DBOT 04)
First Year Botany
Paper IV PLANT PHYSIOLOGY AND METABOLISM
Time : Three hours Maximum : 100 marks
SECTION A (5 x 8 = 40 marks)
Answer any FIVE of the following.
1. Osmosis
2. The cohesion theory.
3. Nomenclature of enzymes.
4. Mechanisms of electron and proton transport.
5. Soil nitrogen sources.
6. Glycolipids.
7. Photoperiodism.
8. Photochemical properties of phytochrome.
Answer All the FOUR questions.
9. (a) Write an essay on trance location of water.
Or
(b) Give an account on membrane transport proteins.
10. (a) Write an essay on C3 and C4 cycle.
Or
(b) Give an account on Glycolysis.
11. (a) Describe the synthesis of amino acids by
reductive amination and transamination.
Or
(b) Give an account on biosynthesis of amino acids.
12. (a) Write an essay on plant growth regulators.
Or
(b) Describe the HR and SAR process.
2 (DBOT 04)
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