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【多选题】
构成核小体的基本成分是 ( ) A. RNA 和组蛋白 ;B.
. rRNA 和组蛋白 ;
C.
. DNA 和酸性蛋白 ; D. DNA 和组蛋白
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皮皮学刷刷变学霸
举一反三
【单选题】In the author's opinion, this kind of bill
A.
has cleared the legislature.
B.
still has a faint light of hope.
C.
is actually not necessary.
D.
is none of government's business.
【判断题】None of the author's job interviewers cared which college she went to.A. √ B. ╳
A.
正确
B.
错误
【简答题】生物体内“通用能量货币”是指(__)
【单选题】In the author's opinion, which of the following statements is true?
A.
The term 'secondary earner' does not depend on gender.
B.
If A will earn more money than B, family welfare is maximized if A agrees to relocate.
C.
If B will earn more money than A, family welfare is maximized if A agrees to relocate.
D.
All of the above are true.
E.
None of the above are tru
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