Which one of the following is not a plant product?
Correct answer: D. Saccharin
- A. Caffeine
- B. Nicotine
- C. Piperine
- D. Saccharin
Explanation
Saccharin is an artificially synthesized sweetener, whereas caffeine, nicotine and piperine are naturally occurring plant alkaloids. Their plant origins do not mean they are harmless, but they are plant products.
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