• 2022-06-07
    真核细胞80S核糖体和原核细胞70S核糖体大小亚基的沉降系数分别是
    A: 60S、40S和50S、30S
    B: 60S、40S和40S、30S
    C: 50S、40S和50S、30S
    D: 80S、70S和60S、50S