
A.随着曲线a的下降,非糖物质向葡萄糖转化的速率加快 |
B.曲线b的上升是胰岛素作用于肝脏、肌肉等细胞的结果 |
C.当胰岛素浓度为40uU/mL时,在较长时间内血糖浓度会维持相对稳定 |
D.高浓度胰岛素条件下,下丘脑中控制胰岛A细胞分泌的神经中枢处于抑制状态 |

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

