Describe the process of mitosis

Mitosis is the a form of cell division in which two genetically identical daughter cells are formed. It occurs to grow new tissue e.g. such as skin Before the cell divides it goes through a growth phase where the DNA is replicated The first stage of mitosis is prophase - this is where the nuclear membrane disapears. (In late prophase the centrioles have moved to opposite poles of the cell)The second stage is metaphase - this is where the chromosomes line up at the equator of the cell and centrioles move to opposite poles of the cell . The spindle fibres attach to chromosome at the centromere The third stage is anaphase - The chromosome are pulled are apart towards opposite poles of the cell.The last stage is Telophase and cytokensis - chromosomes are at opposite poles of the cell and nuclear envelope reforms. The cytoplasm also divides.

OA
Answered by Omolara A. Biology tutor

2169 Views

See similar Biology A Level tutors

Related Biology A Level answers

All answers ▸

Describe how mRNA is produced within a cell


How do I tackle questions that seem only vaguely related to the course I've covered?


Explain the process of Oxidative Phosphorylation in cellular respiration


One of the most important roles of cell membranes is to control what substances enter and leave the cell. Describe the difference and a briefly outline the mechanism for passive and active transport of molecules over cell membranes.


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences