皮皮学，免费搜题
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【单选题】
一男性患Huntington舞蹈症(AD),致病基因第一外显子内有(CAG)n三核苷酸异常重复序列,正常人n=9~34,该患者n=45,请问该病是何种突变所导致:A.
同义突变
B.
错义突变
C.
点突变
D.
移码突变
E.
动态突变
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】As a usage，the interest of the deposit as security for the correct fulfillment of Ship Sales Agreement，if any，to be credited to the ______.
A.
Buyers
B.
Sellers
C.
either the Buyers or the Sellers
D.
neither the Buyers no the Sellers
【多选题】The fulfillment of import contract
A.
Opening L/C(letter of credit).
B.
Arranging ships for receiving goods.
C.
Effecting insurance.
D.
Checking documents and paying accounts.
E.
Applying to customs.
F.
Checking and accepting goods.
【简答题】If women find fulfillment through work outside the home.
【单选题】If women find fulfillment through work outside the home, ______.
A.
they are more likely to dominate their marriage partners
B.
their husbands are expected to do more housework
C.
their marriage ties can be strengthened
D.
they tend to put their career before marriage
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