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【多选题】
原核生物基因组有很多不同于真核生物基因组的特点
A.
染 色体 DNA 不和组蛋白结合形成核小体
B.
单个染色体,一般呈环状
C.
具有大量的非编码序列
D.
具有多个 DNA 复制起点
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参考答案:
举一反三
【判断题】如果发现拉花杯内有明显气泡,把拉花杯在吧台上磕震几下,然后再旋转牛奶十秒钟
A.
正确
B.
错误
【单选题】安静状态下,当气温升至多少左右时,人体汗腺便开始发汗.
A.
21℃
B.
24℃
C.
2 7℃
D.
30℃
E.
33℃
【简答题】阅读理解。 ES-ME is a fun computer program. Here is how it works: ● First, tell ES-ME your birthday. ● Then ask your question. ● Finally, you will get an answer from ES-ME. Below are the four questions peo...
【单选题】It can be inferred from the first paragraph that working women______.
A.
think cooking is especially complicated
B.
do not share the same views with registered dietitians
C.
are busy and not interested in cooking
D.
are likely to eat healthfully
【单选题】安静状态下,当气温升至( )左右时,人体汗腺便开始发汗
A.
21℃
B.
24℃
C.
27℃
D.
30℃
E.
33℃
【简答题】Resignation has its part to play in the conquest of happiness, and it is a part no less essential than that played by effort The wise man, though he will not sit down under prable misfortunes, wi...
【单选题】When a small, initially closed country engag es in free trade: a. it always experiences a balanced growth. b. it experiences a much slower economic growth. c. it is not likely to suffer from immiseriz...
A.
B.
C.
D.
D
【判断题】一般牛乳经24小时贮存后,乳温上升不得超过3~4℃
A.
正确
B.
错误
【单选题】Generally, it is only when animals are trapped that they ______ to violence in order to escape.
A.
proceed
B.
appeal
C.
resort
D.
incline
【多选题】文化产业分类的作用有哪些?
A.
有利于推动我国文化体制改革
B.
培育我国新型文化市场,迎接我国“一带一路”世界发展战略
C.
建立科学、系统、可持续发展的文化产业统计体系
D.
为国民尤其是大学毕业生提供合理的就业导向
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