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Meaning of prototoxin | Babel Free

Noun CEFR B2

Definitions

Any substance that is converted into a toxin

Examples

“Etx is synthesized as a non-active prototoxin form (proEtx) that becomes active upon proteolytic activation.”

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

prototribestin prototroch prototroph prototrophism prototrophy prototropy