AP BIOLOGY

CELL DIVISION

CELL DIVISION AND CANCEROUS CELLS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
During which phase of mitosis does the nuclear envelope reform and the nucleoli reappear?
A
interphase
B
prophase
C
metaphase
D
telophase
Explanation: 

Detailed explanation-1: -Hence, in the Telophase phase of mitosis nuclear membrane reforms.

Detailed explanation-2: -In telophase, the cell is nearly done dividing, and it starts to re-establish its normal structures as cytokinesis (division of the cell contents) takes place. The mitotic spindle is broken down into its building blocks. Two new nuclei form, one for each set of chromosomes. Nuclear membranes and nucleoli reappear.

Detailed explanation-3: -Telophase and Cytokinesis Mitosis ends with telophase, or the stage at which the chromosomes reach the poles. The nuclear membrane then reforms, and the chromosomes begin to decondense into their interphase conformations.

Detailed explanation-4: -Telophase I The nuclear envelope reforms and nucleoli reappear.

There is 1 question to complete.