2020-09-19adminxiezi阅读(341)

(1)【◆题库问题◆】：[单选] 真核细胞核糖体的沉降系数及其大小亚基的沉降系数分别是（）A．80S，60S，40SB．70S，50S，30SC．80S，50S，30SD．70S，40S，30S

2020-07-25adminxiezi阅读(155)

(1)【◆题库问题◆】：[单选] 真核细胞80S核糖体大小两个亚基沉降系数分别为（）A．40s和50sB．40s和60sC．50s和60sD．70s和80s