A.若乙为细胞内液,则其含量少于甲、丙和丁三种液体之和 |
B.若乙表示的是肝脏细胞内液,则甲比丁中的蛋白质含量高 |
C.若乙是神经细胞内液,则甲中可含有神经递质、Na+、胰蛋白酶、葡萄糖等 |
D.若乙是红细胞的细胞内液,则需要补充的箭头是“丙→甲” |

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

