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【单选题】
关于蛋白质变性的描述错误的是( )A.
实质是肽键的断裂
B.
实质是次级键的断裂
C.
强酸强碱均可使蛋白质变性
D.
医学中常用于消毒灭菌
E.
以上都错
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皮皮学刷刷变学霸
举一反三
【简答题】You can perform. all those functions that you perform. at present with your mobile devices but of much higher speed than【M1】______ before. It provides you with faster connection, faster Internet【M2】__...
【单选题】American Literature produced only one female poet during the 19th century. This was _______.
A.
Jane Austen
B.
Watt Whitman
C.
Emily Dickinson
D.
Harriet Beccher Stowe
【简答题】翻译短语 Perform a task Perform an operation Perform miracles Perform magic trick Perform a medical examination Perform the classical music
【多选题】关于Virchow淋巴结的叙述,正确的是
A.
又称右侧斜角肌淋巴结
B.
胃癌或食管下部癌转移时，常累及该淋巴结
C.
肿大时，可在胸锁乳突肌前缘和锁骨上缘处触及
D.
肿大时，可在胸锁乳突肌后缘和锁骨上缘的交界处触到
E.
又称左侧斜角肌淋巴结
【多选题】关于Virchow淋巴结，下列叙述正确的是( )
A.
又称为右侧斜角肌淋巴结
B.
也称为左锁骨上淋巴结
C.
胃癌或食管下部癌转移时，常累及该淋巴结
D.
肿大时，可在胸锁乳突肌前缘和锁骨上缘处触到
E.
肿大时，可在胸锁乳突肌后缘和锁骨上缘的交界处触到
【简答题】perform
【简答题】Lao She was one of the greatest Chinese writers of the 20th century. He was not only an excellent writer, also a great modern novelist小说家 and dramatist剧作家. Lao She was born into a family in Beijing an...
【多选题】关于Virchow淋巴结，下列叙述哪些正确
A.
又称右侧斜角肌淋巴结
B.
胃癌或食管下部癌转移时，常累及该淋巴结
C.
肿大时，可在胸锁乳突肌后缘和锁骨上缘处触到
D.
肿大时，可在胸锁乳突肌后缘和锁骨上缘的交界处触到
E.
又称左侧斜角肌淋巴结
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