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helper cell

n.
1.T cell with CD4 receptor that recognizes antigens on the surface of a virus-infected cell and secretes lymphokines that stimulate B cells and killer T cells

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Word of the Day

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  • helper
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  • helper t cell
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  • helpless
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  • knocked-out
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  • relational adjective
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  • blueing
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  • rhizopodan
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    Idiom of the Day

    all along
    all the time, throughout
    I knew all along that my friend would not get the promotion.



    1.
    If I were at home, I'd be in bed.

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