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【单选题】
关于蛋白质变性的下列叙述,错误的是A.
球蛋白变性后其溶解度降低
B.
蛋白质变性时理化性质发生变化
C.
蛋白质变性时一级结构不受影响
D.
蛋白质变性时生物活性降低或丧失
E.
去除变性因素后,所有变性蛋白质都可以复性
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