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

Regina's Biology Blog December 2008 Archive

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

Holiday Myths Examined

Saturday December 27, 2008
The holiday season is a time for togetherness, joy, and cheer. There are however some common myths that are associated with the holiday season. Some of them are: sugar makes ... Read More

More Baby Animal Names

Saturday December 27, 2008
All animals have common names. These names may be different for the male, female, and young of a species. They may also be different for different groups of animals. For example, ... Read More

Bio Word Quiz

Saturday December 27, 2008
Do you know what xenotransplantation means? Biology can be filled with words that sometime seem incomprehensible. By "dissecting" these words into discrete units, even the most complex terms can be ... Read More

Death of a Cell

Saturday December 20, 2008
Photo: © 2001 by the University of Central Arkansas Programmed cell death or apoptosis is a necessary process that occurs in our cells. Apoptosis works to keep the ... Read More

What is Wernicke's Area?

Friday December 19, 2008
Neurologist Carl Wernicke is credited with discovering the area of the brain that is responsible for understanding language. This area, called Wernicke's Area, is located in the temporal lobe of ... Read More

Skull Full of Air

Friday December 19, 2008
Researchers from Ohio University have shown that dinosaurs had more air cavities in their skulls than first thought. They made this discovery through the use of CT scans which enabled ... Read More

Men Determine Sex Ratio

Saturday December 13, 2008
Photo Credit: David Niblack A genetics study conducted by researchers at Newcastle University has shown that men with more brothers than sisters are likely to have more sons ... Read More

Hot Drinks Relieve Cold Symptoms

Friday December 12, 2008
Cold and flu season is upon us, leaving those suffering from the effects of the cold or flu searching for relief. Studies have shown that an inexpensive way to combat ... Read More

What is Metaphase?

Friday December 12, 2008
Onion cell in metaphase. © The Entangled Bank Mitosis, a form of cell division, enables organisms to grow and reproduce. Dividing cells go through an ordered series ... Read More

Cell Phones and Memory

Saturday December 6, 2008
PDClipart.org Can using your cell phone actually affect your memory? Researchers have shown in studies with rats that exposure to cell phone radiation can negatively affect memory. The studies ... Read More

All About AP Biology

Friday December 5, 2008
Advanced Placement Biology, or AP Biology, is a course taken by high school students in order to gain credit for introductory college level biology courses. Taking the course itself is ... Read More

What is Cardiac Conduction?

Friday December 5, 2008
Have you ever wondered what causes your heart to beat? Your heart beats as a result of the generation and conduction of electrical impulses. These impulses cause the heart to ... Read More

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.