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
A: 30S和50S
B: 30S和60S
C: 40S和60S
D: 40S和50S
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
- 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
- 核糖体由大小两个亚基组成，真核细胞的核糖体包含（） A: 60S大亚基和40S小亚基 B: 50S大亚基和40S小亚基 C: 60S大亚基和30S小亚基 D: 50S大亚基和30S小亚基 E: 60S大亚基和50S小亚基
- 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
- 绝大多数真核细胞80S核糖体大小亚基沉降系数分别是() A: 30S和50S B: 80S和70S C: 60S和40S D: 50S和40S