A.用碘液对酵母菌进行染色,显微镜下能看到细胞中染上颜色的细胞核和淀粉粒 |
B.显微镜下观察到有的酵母菌长出大小不一的突起,这是酵母菌在进行出芽生殖 |
C.用放大镜观察青霉,可以看到一条条白色的直立菌丝顶端长有成串的青绿色孢子 |
D.用显微镜观察青霉临时装片,可以看到直立菌丝顶端有呈放射状或扫帚状的结构 |

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

