Source of Drug 1

Question 1

natural products source

Answer 1

microorganism

sponges

Question 2

problems of natural products

Answer 2

mixtures are complex and large macro molecules
compound isolation and structure determination is difficult
structure are complex therefore difficult to synthesise

Question 3

methods of extraction

Answer 3

infusion
digestion ‘distillation
decotion

Question 4

………… is metabolised to ………. ……………. through non-covalent interaction

Answer 4

salicin

salicylic acid

Question 5

aspirin is used to prevent

Answer 5

cardiovascular disease

Question 6

aspirin has ……. effect

Answer 6

antipatelet

Question 7

mechanism of action of aspirin

Answer 7

prostaglandin synthase catalyse Aracpidionic acid to PgH2

Question 8

Thromboxane will

Answer 8

stimulate platelet aggregration

Question 9

cocaine will block

Answer 9

dopamine
serotonn
nor epinephrine absorption

Question 10

caffeine is a

Answer 10

stimulant

Question 11

caffeine is an antagonist of

Answer 11

adeposine

Question 12

What did Paul Ehrlich develop

Answer 12

1st antibac drug in modern medicine

Question 13

antimetabolites are similar to

Answer 13

DABA

Question 14

sulfonamides are a compound inhibitor of

Answer 14

DABA