A.合成酶A的过程中需要3种RNA参与 |
B.乳酸菌细胞中合成酶A时转录与翻译可同时进行 |
C.合成酶A的mRNA是由该基因的甲链为模板转录的 |
D.若该基因箭头处由A/T→G/C,则酶A的氨基酸排列顺序将变成“—脯氨酸—谷氨酸—甘氨酸—赖氨酸” |

同类型试题

y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2


y = sin x, x∈R, y∈[–1,1],周期为2π,函数图像以 x = (π/2) + kπ 为对称轴
y = arcsin x, x∈[–1,1], y∈[–π/2,π/2]
sin x = 0 ←→ arcsin x = 0
sin x = 1/2 ←→ arcsin x = π/6
sin x = √2/2 ←→ arcsin x = π/4
sin x = 1 ←→ arcsin x = π/2

