Regina Bailey , RN

Biology Expert


B.A., Biology, Emory University

A.S., Nursing, Chattahoochee Technical College


  • Biology expert for ThoughtCo (formerly About Education) since 1997
  • Author of the forward to The Complete Idiot's Guide to Understanding Cloning


Regina is a board-certified registered nurse and owner of a content development firm specializing in the development of biology and science-related content. She has written about biology for ThoughtCo (formerly About Education) since 1997.

Regina's expertise has been featured and/or referenced in Kaplan AP Biology 2016, The Internet for Cellular and Molecular Biologists, and The Seven Disciplines of Wellness: The Spiritual Connection to Good Health.

Regina also wrote the forward to The Complete Idiot's Guide to Understanding Cloning.


Regina holds a B.A. in biology from Emory University and an A.S. in Nursing from Chattahoochee Technical College. 

ThoughtCo and Dotdash

ThoughtCo is a premier reference site focusing on expert-created education content. We are one of the top-10 information sites in the world as rated by comScore, a leading Internet measurement company. Every month, more than 13 million readers seek answers to their questions on ThoughtCo.

For more than 20 years, Dotdash brands have been helping people find answers, solve problems, and get inspired. We are one of the top-20 largest content publishers on the Internet according to comScore, and reach more than 30% of the U.S. population monthly. Our brands collectively have won more than 20 industry awards in the last year alone, and recently Dotdash was named Publisher of the Year by Digiday, a leading industry publication.

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