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ergosterol

Noun CEFR B2

Definitions

The steroid precursor of vitamin D₂. It is found in cell membranes of fungi, and is their functional equivalent of cholesterol. It is also found in the membranes of some protists.

countable, uncountable

Equivalents

3 more languages
Italianoergosterolo
Portuguêsergosterol

Examples

“Terbinafine has a unique mechanism of action among the antifugal agents (Petranyi et al, 1984; Balfour and Faulds, 1992), inhibiting the synthesis of ergosterol, a key sterol component in the plasma membrane of the fungal cell.”

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

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