Which of these structures are visible under the microscope at the end of prophase?
A. Nucleolus
B. Endoplasmic reticulum
C. Golgi bodies
D. Asters
Answer:D
Which of these structures are visible under the microscope at the end of prophase?
A. Nucleolus B. Endoplasmic reticulum C. Golgi bodies D. Asters
Explanation: Prophase is the first phase of the M phase or the mitotic phase. At the end of prophase, the nucleolus, Golgi bodies and the endoplasmic reticulum are not visible. Asters are visible. They radiate in all directions from the centrosomes.