唾液淀粉酶进入胃后就失去了催化作用,其主要原因是A.唾液淀粉酶被胃液消化B.胃里温度过高C.酶发挥催化作用后失去了活性D.胃里酸性太强
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![唾液淀粉酶进入胃后就失去了催化作用,其主要原因是A.唾液淀粉酶被胃液消化B.胃里温度过高C.酶发挥催化作用后失去了活性D.胃里酸性太强](/uploads/image/z/4853318-14-8.jpg?t=%E5%94%BE%E6%B6%B2%E6%B7%80%E7%B2%89%E9%85%B6%E8%BF%9B%E5%85%A5%E8%83%83%E5%90%8E%E5%B0%B1%E5%A4%B1%E5%8E%BB%E4%BA%86%E5%82%AC%E5%8C%96%E4%BD%9C%E7%94%A8%2C%E5%85%B6%E4%B8%BB%E8%A6%81%E5%8E%9F%E5%9B%A0%E6%98%AFA.%E5%94%BE%E6%B6%B2%E6%B7%80%E7%B2%89%E9%85%B6%E8%A2%AB%E8%83%83%E6%B6%B2%E6%B6%88%E5%8C%96B.%E8%83%83%E9%87%8C%E6%B8%A9%E5%BA%A6%E8%BF%87%E9%AB%98C.%E9%85%B6%E5%8F%91%E6%8C%A5%E5%82%AC%E5%8C%96%E4%BD%9C%E7%94%A8%E5%90%8E%E5%A4%B1%E5%8E%BB%E4%BA%86%E6%B4%BB%E6%80%A7D.%E8%83%83%E9%87%8C%E9%85%B8%E6%80%A7%E5%A4%AA%E5%BC%BA)
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