Which of the following is incorrect with respect to the given figure?

1. Receptors present principally in brain
2. Generally taken by inhalation and oral ingestion
3. Abused by some sportspersons
4. Make a person more wakeful, alert and cause excitement
Subtopic:  Drugs & Alcohol Abuse |
Level 3: 35%-60%
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Morphine:
I: is derived from Papaver somniferum
II: is a CNS stimulant
1. Only I is correct
2. Only II is correct
3. Both I and II are correct
4. Both I and II are incorrect
Subtopic:  Drugs & Alcohol Abuse |
Level 3: 35%-60%
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