Osmania University (OU) 2009-2nd Sem B.Pharm B PHARM II YEAER ESTER(MAIN) ,IL/ ( pharmacognosy) - Question Paper

CODE NO 1015
FACULTY OF TECHNOLOGY
B pharm II year II semester (main) examination,April/may 2009
PHARMACOGNOSY-I
time three hours max marks 70
ans all ques.
all ques. carry equal marks
1 (a) (i0 discuss the functions,applications of auxin's and gibberlins[marks 8]
(ii) discuss different factors influencing cultivation[marks 6]
OR
(b) define about plant hormones.[marks 14]



2 (a) (i) discuss the bio synthetic pathway for isoprenoid bio synthesis[marks ]
(ii) discuss shikimic acid pathway.[marks 7]
OR
(b) discuss different techniques employed in bio synthetic pathways[marks 14]



3 (a) (i) discuss deterioration and steps to prevent deterioration[marks 7]
(ii) discuss leaf constants[marks 7]
OR
(b) (i) write short note on storage of crude drugs[marks 6]
(ii) discuss valuation of crude drugs by physical and chemical methods[marks 8]



4 (a) write pharmacognostic study of agar and acacia[marks 7+7]
OR
(b) write pharmacognostic study of bees wax and catechu[marks 7+7]


5(a) discuss pharmacognostic study of jute and wool[marks 7+7]
OR
(b)explain pharma study of any 2 drugs found from animal origin[marks 7+7]

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Earning:   Approval pending.