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引起疯牛病(传染性海绵样脑病)的病原体是一种:
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引起疯牛病(传染性海绵样脑病)的病原体是一种:
A.多糖
B.DNA
C.RNA
D.蛋白质
E.RNA病毒
正确答案:蛋白质
Tag:
生物化学
蛋白质
疯牛病
时间:2022-01-13 15:30:02
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蛋白质的二级结构不包括:
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