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【判断题】
以DNA为模板合成RNA的过程为转录,催化此过程的酶是RNA聚合酶(DNA指导的RNA聚合酶)。()
A.
正确
B.
错误
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举一反三
【简答题】The author was notorious for his writing about in his time, what do you think of his writing about the relationship between the two es?
【单选题】消化腺细胞分泌酶原颗粒的形式是
A.
出胞作用
B.
交换扩散
C.
易化扩散
D.
主动转运
【简答题】下面程序段的运行结果是( )注意输出结果的格式 #include void main() { char *p=”abcdefgh”; p+=3; printf("%s\n",p); }
【单选题】What is TRUE about Title LX?
A.
It is a law that bans single-sex schools.
B.
It sets a limit to single-sex classes in schools.
C.
It conforms to the No Child Left Behind Law.
D.
It requires a compelling reason of a district to create single-sex schools.
【单选题】What helps an expert pick out a native of Wisconsin?
A.
Sex and ethnic background.
B.
Social class and personal style.
C.
Body language.
D.
None of the above.
【简答题】what are chromosomes ?
【简答题】下面程序的运行结果是(注意输出格式) main() { int i=10,s=0; for(;--i;) if(i%3==0) s+=i; s++; printf(“s=%d”,s); }
【单选题】48 施工企业行使建设工程优先受偿权的期限为( )个月,自建设工程竣工之日或者施工合同约定的竣工之日起算。
A.
1
B.
3
C.
6
D.
12
【单选题】消化腺细胞分泌消化酶的形式是( )
A.
单纯扩散
B.
主动转运
C.
易化扩散
D.
出胞作用
【单选题】消化腺细胞分泌酶原颗粒的形式是()
A.
单纯扩散
B.
交换扩散
C.
易化扩散
D.
主动转运
E.
出胞作用
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