A.若激素③的合成与分泌减少,通过反馈调节机制,会使激素①②的分泌量也减少 |
B.寒冷环境中,③甲状腺激素分泌量增多,促进骨骼肌和内脏代谢增强以增加产热 |
C.寒冷环境中,垂体释放的④抗利尿激素减少,会导致尿量减少 |
D.寒冷环境中,下丘脑中的体温调节中枢兴奋并产生冷觉 |
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