Which alkaloid is found in opium?
(a) Morphine
(b) Codeine
(c) Narcotine
(d) All the above

Options

A. Morphine
B. Codeine
C. Narcotine
D. All the above

Answer

To solve the question "Which alkaloid is found in opium?" we need to analyze the options provided and understand the composition of opium.

### Step-by-Step Solution:

1. **Understanding Opium**:
- Opium is the dried latex obtained from the opium poppy (Papaver somniferum).
- This latex contains various alkaloids, which are compounds that can have significant effects on the body.

2. **Identifying Alkaloids in Opium**:
- The main alkaloids present in opium include:
- **Morphine**: This is the primary alkaloid found in opium, constituting about 12% of the latex.
- **Codeine**: This is another significant alkaloid present in opium.
- **Narcotine**: Also known as noscapine, this is another alkaloid found in opium.

3. **Evaluating the Options**:
- (a) Morphine: Found in opium.
- (b) Codeine: Found in opium.
- (c) Narcotine: Found in opium.
- (d) All the above: Since all three alkaloids (morphine, codeine, and narcotine) are present in opium, this option is correct.

4. **Conclusion**:
- Since morphine, codeine, and narcotine are all alkaloids found in opium, the correct answer is (d) All the above.

### Final Answer:
(d) All the above