Biological response modifiers are

A.    Alpha-interferons

B.    Immune system activators

C.   Antibodies

D.   More than one options are correct

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The drugs which are abused

A.    Cannot be alkaloids

B.    Majority of these are obtained from flowering plants

C.   They are not obtained from fungi

D.   Opioids are not abused commonly

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Opioid are the drugs

A.    Bind to specific Opioid receptor present in PNS and GI tract

B.    Bind to specific opioid receptor present in CNS and respiratory tract

C.   Bind to specific opioid receptor present in CNS and GI tract

D.   Bind to specific opioid receptor present in PNS and respiratory tract

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How many alcohols or OH groups are there in the chemical structure of morphine?

A.    2

B.    3

C.   1

D.   4

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Heroin is commonly called Smack

Chemical form is diacylmorphine formed by acetylation of morphine. It is colorless and odourless but bitter crystalline compound.

It is a depressant which slows down body functions.

How many of the statements written above are wrong?

A.    3

B.    4

C.   2

D.   1

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Morphine is extracted from

A.    Poppy plant, Papaver somniferous

B.    Latex part

C.   Opium poppy

D.   All of these

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Opioids are taken by

A.    Snorting

B.    Injection

C.   Both A and B

D.   Oral ingestion

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Cannabinoid receptors are present principally in

A.    CNS

B.    Brain

C.   PNS

D.   GI tract

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Marijuana, hashish, charas, ganja, heroin, cocaine,datura. How many are cannabinoids?

A.    4

B.    3

C.   5

D.   6

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Natural cannabinoids are obtained from

A.    Inflorescence

B.    Leaves

C.   Resin

D.   Latex

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