Across
- 3. The type of painkiller Morphine is
- 5. Morphine’s five-ring backbone is described as __________.
- 6. An oxygen atom that links parts of morphine’s ring system together.
- 7. The type of amine in morphine that becomes positively charged in the body.
Down
- 1. A type of interaction between the aromatic ring and the receptor.
- 2. Opioid drug used to relieve severe pain.
- 4. Functional group (–OH) found twice in morphine