Toxin - Wikipedia
WEBA toxin is a naturally occurring poison [1] produced by metabolic activities of living cells or organisms. [2] They occur especially as proteins, often conjugated. [3] The term was first used by organic chemist Ludwig Brieger (1849–1919) [4] …
Toxin Definition & Meaning - Merriam-Webster
WEBThe meaning of TOXIN is a poisonous substance that is a specific product of the metabolic activities of a living organism and is usually very unstable, notably toxic when introduced into the tissues, and typically capable of inducing antibody formation.
Toxin | Description, Types, & Sources | Britannica
WEBToxin, any substance poisonous to an organism. The term is sometimes restricted to poisons spontaneously produced by living organisms (biotoxins). Besides the poisons produced by such microorganisms as bacteria, dinoflagellates, and algae, there are toxins from fungi (mycotoxins), higher plants.
Toxin - Definition, Effects and Types | Biology Dictionary
WEBApr 1, 2018 · A toxin is a chemical substance which damages an organism. A toxin may be as simple as an ion or atom which negatively interferes with a cell. A toxin can also be in the form of complex molecules such as the proteins found in snake venom.
TOXIN Definition & Meaning | Dictionary.com
WEBA poisonous substance, especially one produced by a living organism. Toxins can be products or byproducts of ordinary metabolism, such as lactic acid, and they must be broken down or excreted before building up to dangerous levels.
TOXIN | definition in the Cambridge English Dictionary
WEBTOXIN meaning: 1. a poisonous substance, especially one produced by bacteria, that causes disease 2. a poisonous…. Learn more.
Natural toxins in food - World Health Organization (WHO)
WEBMar 10, 2023 · Some natural toxins can be formed in food as defense mechanisms of plants, through their infestation with toxin-producing mould, or through ingestion by animals of toxin-producing microorganisms. Natural toxins can cause a variety of adverse health effects and pose a serious health threat to both humans and livestock.
Toxin Definition & Meaning | Britannica Dictionary
WEBTOXIN meaning: a poisonous substance and especially one that is produced by a living thing.
TOXIN | English meaning - Cambridge Dictionary
WEBTOXIN definition: 1. a poisonous substance, especially one produced by bacteria, that causes disease 2. a poisonous…. Learn more.
toxin noun - Definition, pictures, pronunciation and usage notes ...
WEBtoxin. noun. /ˈtɒksɪn/. /ˈtɑːksɪn/. a poisonous substance, especially one that is produced by bacteria in plants and animals. The algae kills off plant and animal life and, in some cases, produces dangerous toxins. Word Origin.