光照强度(klx) | 0 | a | b | c | d | e | f |
O2的释放速率(µmol•ml-2•s-1) | -15 | -8 | 0 | 5 | 15 | 25 | 25 |
(2)若将环境温度升高到 30℃(其他条件不变),当叶片O2的释放速率为零时,所需光照强度
(3)光照强度为 d 时,该植物叶片产生 O2的速率为
(4)光照强度为 e 的条件下,若将 CO2浓度降低,短时间内,叶绿体内 C5的含量变化是

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

