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zymogen

n.
1.any of a group of compounds that are inactive precursors of enzymes and require some change (such as the hydrolysis of a fragment that masks an active enzyme) to become active

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Word of the Day

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  • zymase
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  • zyloprim
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  • zygotene
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  • zygote
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  • zygoptera
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  • zygophyllum fabago
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  • zygophyllum
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  • zygophyllaceae
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  • zygomycetes
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  • zymoid
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  • zymolysis
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  • zymolytic
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  • zymosis
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  • zymotic
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  • zymurgy
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  • zyrian
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  • genus martes
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  • atomistic
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  • passionflower
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  • tyrannosaurus rex
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  • agitative
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  • spotted cranesbill
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    Idiom of the Day

    put (someone) to bed
    to help or make someone (often a child) go to bed
    We put our child to bed early last night.



    1.
    He's trying ________ a place at Cambridge University next year

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