Describe each stage of mitosis

Mitosis takes place after interphase in which the DNA in the nucleus replicates in preparation for the cell to become two daughter cells. Prophase is the first stage wherein the duplicated DNA chromosomes condense, the nuclear envelope surrounding the DNA begins to break down and the mitotic spindle, made up of microtubules, forms at polar ends of the cell. Metaphase come next when the chromosomes line up down the centre of the cell and attach to the spindle microtubules by kintechores at the centromere of the chromosomes. During Anaphase the sister chromatids separate and are pulled to polar ends of the cell by the spindle. Finally in Telophase the chromosomes begin to decondense as a nuclear envelope forms around them at each end of the cell and the mitotic spindle breaks down. The cell is now ready to go through cytokinesis, thereby producing two separate daughter cells.

EH
Answered by Elizabeth H. Biology tutor

5047 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

Compare and contrast the structures of fibrous and globular proteins.


What is transcription?


How does the heart pump blood around the body?


Explain why a genetic fingerprint is unique to every individual


We're here to help

contact us iconContact ustelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

MyTutor is part of the IXL family of brands:

© 2026 by IXL Learning