原核细胞核糖体大、小亚基的沉降系数分别是()
A: 30S和40S
B: 30S和50S
C: 40S和50S
D: 40S和60S
E: 30S和60S
A: 30S和40S
B: 30S和50S
C: 40S和50S
D: 40S和60S
E: 30S和60S
举一反三
- 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
- 真核细胞的核糖体由（ ）两个亚基组成。 A: 30S和50S B: 30S和60S C: 40S和60S D: 40S和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
- 原核细胞核糖体的沉降系数是70S，大小亚基为 A: 50S和30S B: 80s和70s C: 60s和40s D: 50S和40S
- 原核细胞核糖体的沉降系数是70S，大小亚基为 A: 50S和30S B: 80s和70s C: 60s和40s D: 50S和40S