Describe the process of mitosis

Mitosis occurs when a eukaryotic cell has exited interphaseIt occurs in 4 stages:
Prophase: The spindle fibres appear in the cell, the chromosomes condense and the nuclear membrane of the nucleus disappearsMetaphase: The chromosomes align at the equator of the cell and the spindle fibres attach to the centromere of each chromosomeAnaphase: The chromosomes are pulled apart by the spindle fibres and split at the centromere. Sister chromatids move to opposite poles of the cell.Telophase: The nuclear membrane reforms around each set of chromosomes, the chromosomes decondense and the spindle fibres disappear. The cell then divides into 2 indentical daughter cells by the process of cytokinesis, which is not part of mitosis, but the next stage of the cell cycle.

AM
Answered by Aoife M. Biology tutor

2678 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

Name a substance that can be transported across a membrane by simple diffusion and explain why it is able to be transported by this method.


Describe the process of transcription of DNA


Explain how capillaries are adapted to their function of exchanging substances, giving 3 examples.


Describe the way in which the normal heart beat is initiated and controlled


We're here to help

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

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences