• Weekly Health Quiz: Biology, Heart Attacks and Alzheimer's

    7 days ago - By Mercola

    1 Which of the following is a necessity for all biological processes in your body, catalyzing biochemical reactions that otherwise cannot occur?
    Vitamin D
    Enzymes are necessary for all physiological processes. They catalyze biological functions that otherwise would not occur at physiological temperatures, so they're absolutely vital for optimal health and life. Learn more.
    2 WebMD was recently acquired by a global investment firm with ties to which industry?
    Last year, KKR announced its acquisition of WebMD. KKR used to own tobacco conglomerate RJR...
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