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【判断题】
终结性评价只能考察学生对知识的能力和识记情况,并不能考察学生的学习态度、学习方法、探究与实践能力、合作与交流能力等综合素养。A.
正确
B.
错误
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】练习题——与年长儿相比，婴幼儿上呼吸道感染的临床特点是
A.
以消化道症状为主
B.
以呼吸道症状为主
C.
以鼻咽部症状为主
D.
以全身症状为重
E.
以神经系统症状为主
【单选题】Which of the following statements on DNA replication is CORRECT ?
A.
DNA is synthesized by extending the 3′ end of the primer, because the 3′-OH acts as a nucleophile during catalysis
B.
DNA Pol use s four different active sites to recognize the four different dNTPs when it catalyzes DNA synthesis
C.
DNA Pol does not add rNTP to the 3′ end of the growing DNA strand because rNTP concentrations are too low in cells
D.
During DNA replication, the leading strand and lagging strand are synthesized toward opposite directions and cannot be coordinated
【简答题】中国FDM技术的开拓者是清华大学的[填空(1)] 。
【多选题】The fidelity of DNA replication is maintained by:
A.
(1) base selection by the polymerase
B.
(2) a 3′→5′ proofreading exonuclease activity that is part of most DNA polymerases
C.
(3) specific repair systems for mismatches left behind after replication
D.
all the above
【简答题】DNA的半保留复制(semiconservative replication)
【简答题】中国FDM技术的开拓者是清华大学的[ ]。A. 颜永年
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