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  • word of the day

    hemoglobin

    hemoglobin - 365bet中国官方网站 definition and meaning for word hemoglobin

    Definition
    (noun) a hemoprotein composed of globin and heme that gives red blood cells their characteristic color; function primarily to transport oxygen from the lungs to the body tissues
    Synonyms : haemoglobin , hb
    Example Sentence
    • fish have simpler hemoglobin than mammals

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    text: hemoglobin
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