1. Home
  2. Education
  3. Biology
photo of Regina Bailey

Regina's Biology Blog

By Regina Bailey, About.com Guide to Biology since 1997

Genetics Glossary: Centrioles

Saturday May 13, 2006
Centrioles are cylindrical structures that are composed of groupings of microtubules arranged in a 9 + 3 pattern.

Centrioles replicate in the interphase stage of mitosis. They help to organize the assembly of microtubules during cell division.

Centrioles are formed in animal cells, but not plant cells.

Additional Reading:

Cell Biology Glossary
Glossary of cell biology related terms.

Mitosis
In mitosis, the replicated genetic material in a parent cell is equally distributed to two daughter cells.

Comments

No comments yet. Leave a Comment

Leave a Comment

Line and paragraph breaks are automatic. Some HTML allowed: <a href="" title="">, <b>, <i>, <strike>

Explore Biology

About.com Special Features

A Smarter Future

Tips that will help finance your education, excel in the classroom, and advance your career. More >

How to Ace the GRE

Being well prepared is the first step; here are more essential suggestions. More >

  1. Home
  2. Education
  3. Biology

©2009 About.com, a part of The New York Times Company.

All rights reserved.