A.DNA聚合酶1 B.端粒酶 C.DNA引發(fā)酶 D.RNA聚合酶 E.DNA解旋酶
A.1 B.10 C.100 D.1,000 E.10,000
A.100b/sec B.100kb/min C.2kb/min D.10kb/h E.100kb/h