
下列相关叙述,错误的是
A.乙二醇溶液中的细胞会发生质壁分离后自动复原 |
B.60s后蔗糖溶液中细胞的细胞液浓度缓慢增大并趋于稳定 |
C.120s后乙二醇分子开始进入细胞内使细胞液浓度逐渐增大 |
D.细胞失水导致原生质体相对体积发生A→B的变化,细胞液浓度增加 |

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

