Question

Give the source and one use of it..
1) resin.
2) morphine.
3) nicotine.
4) caffeine.
5) latex.​

Answer 1

Answer:

resin.

resin is a solid or highly viscous substance of plant or synthetic origin that is typically convertible into polymers.[1] Resins are usually mixtures of organic compounds. This article focuses on naturally occurring resins

morphine

Morphine is a DEA controlled drug and a DEA Schedule II controlled substance. Substances in the DEA Schedule II have a high potential for abuse which may lead to severe psychological or physical dependence. Morphine is classified by the DEA as a Narcotics (Opioids) drug. Street names for Morphine are Dreamer, Emsel, First Line, God’s Drug, Hows, MS, Mister Blue, Morpho, and Unkie.

nicotine

Nicotine is a chiral alkaloid that is naturally produced in the nightshade family of plants (most predominantly in tobacco and duboisia hopwood and is widely used as a stimulant. As a pharmaceutical drug, it is used for smoking cessation to relieve withdrawal symptoms. Nicotine acts as a receptor agonist at most nicotinic acetylcholine receptors (nAChRs), except at two nicotinic receptor subunits (nAChRα9 and nAChRα10) where it acts as a receptor antagonist.

caffiene

Caffeine is a central nervous system (CNS) stimulant of the methylxanthine t is the world's most widely consumed psychoactive drug. Unlike many other psychoactive substances, it is legal and unregulated in nearly all parts of the world. There are several known mechanisms of action to explain the effects of caffeine. The most prominent is that it reversibly blocks the action of adenosine on its receptors and consequently prevents the onset of drowsiness induced by adenosine. Caffeine also stimulates certain portions of the autonomic nervous system.

latex

Latex is a stable dispersion (emulsion) of polymer microparticles in water. Latexes are found in nature, but synthetic latexes are common as well.

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