题目69.催化真核hnRNA转录的酶是()A. RNA聚合酶ⅡB. RNA聚合酶ⅢC. RNA聚合酶UD. RNA聚合酶IE. DNA聚合酶I69.催化真核hnRNA转录的酶是()A. RNA聚合酶ⅡB. RNA聚合酶ⅢC. RNA聚合酶UD. RNA聚合酶IE. DNA聚合酶I题目解答答案A. RNA聚合酶Ⅱ