Beverage Crops · Botany

Which stimulant alkaloid is found in tea and coffee?

  1. Nicotine
  2. Morphine
  3. Quinine
  4. Caffeine
Show answer and explanation

Correct answer: Caffeine

Caffeine is a stimulant alkaloid present in tea and coffee. It affects the central nervous system and contributes to the stimulating effect of these beverages.

Difficulty: Medium Question 9 of 20

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