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operon

n.
1.a segment of DNA containing adjacent genes including structural genes and an operator gene and a regulatory gene

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Word of the Day

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  • operculum
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  • operculated
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  • operator gene
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  • opheodrys aestivus
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  • ophidia
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  • ophiodon elongatus
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  • little-league team
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  • boomer
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  • yes-man
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  • keep step
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  • ndjamena
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  • serum albumin
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  • blunt-leaf heath
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    Idiom of the Day

    put on the feed bag
    to eat a meal
    I put on the feed bag as soon as I got home last night.



    1.
    The Government was ________ by a vote of no confidence

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