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【单选题】
关于热原质的描述不正确的是A.
高压蒸汽灭菌法可以破坏热原质
B.
可用吸附剂和特殊石棉滤板除去液体中的热原质
C.
由许多革兰阴性菌,少数革兰阳性菌合成
D.
革兰阴性菌的热原质为脂多糖
E.
可引起人和动物体的发热反应
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皮皮学刷刷变学霸
举一反三
【单选题】B组维生素在代谢中有重要作用,维生素B 1 参与糖在体内的代谢。因此维生素B 1 缺乏时,糖在组织内的氧化受到影响。TPP在丙酮酸脱氢酶复合体中的作用是
A.
脱羧
B.
转甲基
C.
载体
D.
转乙酰基
E.
协助脱羧
【单选题】When the terrorist attack on September 11th caused people to flee the building, Avremel Zelmanowitz risked his own chance of escape by staying behind with his friend and colleague, Ed Beyea, who was C...
A.
Avremel rescued Ed at the cost of his life.
B.
Both Avremel and Ed gave up their chance of escape.
C.
Avremel stayed with Ed and both lost their lives.
D.
Both Avremel and Ed were finally rescued.
【简答题】鼻窦包括()()()()四对
【单选题】Lee Yu chun was titled as the top thin beauty in Ansia , _______ caused a lot of disagreements in the field of entertainment.
A.
that
B.
which C as D it
【简答题】几乎所有的消费者都有存款、汇款、贷款、()等不同的金融需求，都会去银行办理业务。
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