An example of an alkaloid is
A)estradiol.
B)acetic acid.
C)methionine.
D)caffeine.

Question

Quizplus · Accepted Answer

Alkaloids are a class of organic compounds that contain nitrogen atoms and have pharmacological effects on the human body. Caffeine is a well-known example of an alkaloid, found in coffee beans and tea leaves. Estradiol is a steroid hormone, acetic acid is a simple carboxylic acid, and methionine is an amino acid, none of which fit the definition of an alkaloid.

An Example of an Alkaloid Is