原核生物的核糖体大亚基是()。
A: 30S
B: 40S
C: 50S
D: 60S
E: 70S
A: 30S
B: 40S
C: 50S
D: 60S
E: 70S
举一反三
- 原核生物完整核糖体为70s,由一个30s和()亚基组成; A: 40s B: 50s C: 60s D: 20s
- 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
- 原核生物核糖体为 S,其中大亚基为 S,小亚基为 S;而真核生物核糖体为 S,大亚基为 S,小亚基为 S
- 细菌核糖体为70S核糖体,它由()和()两个亚基组成。 A: 40S,60S B: 30S,60S C: 30S,50S D: 40S,50S
- 真核微生物核糖体沉降系数为( ),大小亚基为( )。 A: 80S,60S和40S B: 70S,60S和40S C: 80S,50S和30S D: 70S,50S和30S