Secondary metabolites, also called specialised metabolites, secondary products, or natural products, are organic compounds produced by any lifeform, e.g. bacteria, archaea, fungi, animals, or plants,
Extraction of taxol from barks of Pacific Yew.
Opium field in Afghanistan, the largest grower of opium.
Nicotine is an alkaloid found primarily in plants of the nightshade family, notably in tobacco; it is also synthesized. Nicotine is used recreationally for its stimulant and anxiolytic effects. In tob
Cigarette ad featuring baseball player Joe DiMaggio in 1941