The
enzyme closely related to the synthesis of RNA primer is:()
A: DNA
pol α;
B: DNA
pol γ;
C: DNA
pol δ;
D: DNA
pol I;
E: DNA
pol III
enzyme closely related to the synthesis of RNA primer is:()
A: DNA
pol α;
B: DNA
pol γ;
C: DNA
pol δ;
D: DNA
pol I;
E: DNA
pol III
举一反三
- The enzyme closely related to the synthesis of RNA primer is: A: DNA pol α B: DNA pol γ C: DNA pol I D: DNA pol III
- Which<br/>of the following statement about DNA polymerase of eukaryotes is NOT<br/>true:() A: DNA<br/>pol α/primase are involved in initial synthesis of the nascent<br/>strand. B: DNA<br/>polδ and ε are mainly responsible for the synthesis of<br/>DNA chains. C: Replacement<br/>of DNA polymerase could happen during DNA synthesis process. D: There<br/>are five kinds of DNA pol:α、β、γ、δ<br/>and ε in eukaryotes
- 在原核生物DNA复制延长中起主要催化作用的酶是(<br/>) A: DNA<br/>polⅠ B: DNA<br/>polⅢ C: DNA<br/>polⅡ D: DNA连接酶 E: 引物酶
- 在原核生物DNA复制延长中起主要催化作用的酶是() A: DNA<br/>polⅠ B: DNA<br/>polⅢ C: DNA<br/>polⅡ D: DNA连接酶 E: 引物酶
- 下列对大肠杆菌DNA聚合酶的叙述不正确的是() A: DNA<br/>pol I可以被特异的蛋白酶水解为大小两个片段 B: DNA<br/>polⅡ是真正的复制酶 C: DNA<br/>polⅢ在复制链延长中起主要作用 D: 大肠杆菌有DNA<br/>pol Ⅰ Ⅱ Ⅲ三种DNA聚合酶 E: 以四种脱氧核苷三磷酸(dNTP)作为作用物