A.40S
B.70S
C.30S
D.80s
E.60S
[单选题]哺乳动物核糖体大亚基的沉降常数是()。A.40SB.70SC.30SD.80sE.60S
[单选题]哺乳动物核糖体大亚基的沉降常数是()。A.40SB.70SC.30SD.80sE.60S
[单选题]哺乳动物细胞核糖体的大亚基沉降系数为()。A . 30SB . 40SC . 60SD . 70SE . 80S
[单选题,A1型题] 哺乳动物核蛋白体大亚基的沉降常数是()A . 40SB . 70SC . 30SD . 80SE . 60S
[单选题]哺乳动物核蛋白体大亚基的沉降常数是( )。A.80SB.40SC.30SD.70SE.60S
[单选题]哺乳动物核蛋白体大亚基的沉降常数是( )。A.80SB.40SC.30SD.70SE.60S
[单选题]大肠杆菌核糖体大亚基的沉降系数是( )。A.80SB.70SC.60SD.50SE.40S
[多选题] 核糖体大亚基的功能有()A . 提供A位的一部分B . 激活转肽酶C . 提供携带不断延长的肽链的P位D . 大亚基存在的中央管可容纳生长中的肽链
[单选题]哺乳动物核蛋白体大亚基的沉降常数是( )。A.80SB.40SC.30SD.70SE.60S
[填空题] 原核生物的核糖体由()小亚基和()大亚基组成,真核生物核糖体由()小亚基和()大亚基组成。