• 2022-06-15
    A1/A2型题 转录起始复合物指的是()
    A: RNA聚合酶核心酶-DNA-pppGpN′-OH
    B: RNA聚合酶核心酶-DNA-引物-pppGpN′-OH
    C: RNA聚合酶全酶-DNA-引物-pppGpN′-OH
    D: RNA聚合酶全酶-DNA-pppGpN′-OH
    E: 亚基-DNA-pppGpN′-OH