皮皮学，免费搜题
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【判断题】
银汞合金充填后,叮嘱患者24小时内勿用患侧咀嚼。A.
正确
B.
错误
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皮皮学刷刷变学霸
举一反三
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【单选题】有关密码子的叙述正确的是
A.
DNA链中相邻的三个核苷酸组成
B.
tRNA链中相邻的三个核苷酸组成
C.
rRNA链中相邻的三个核苷酸组成
D.
mRNA链中相邻的三个核苷酸组成
E.
多肽链中相邻的三个氨基酸组成
【简答题】Searching for aires often seems like a that passengers are bound to lose. Prices change from day to day, even minute to minute. Looking through multiple websites for the best deal can be a big...
【简答题】Searching for aires (飞机票价) often seems like a that passengers are bound to lose. Prices change from day to day, even minute to minute. Looking through multiple websites for the best deal can b...
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