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Posts tagged nucleus

May 21, 2014

 

Hale-Bopp comet with two tails

Tales About Tails

Have you ever wondered why comets look the way they do when they get close to the sun?

June 28, 2011

 

chromium element

Missing Chromium: Inside Earth’s Crust

The Earth is made up of plenty of elements but Chromium is uncommon. This has scientists puzzled.

January 28, 2011

 

Inside an atom

Why The World Is Mostly Empty Space

The chair you're sitting on and even the computer you're reading could be considered empty space!

August 11, 2010

 

Hands around an atom

Atomic Theory And Why The World Is, For The Most Part, Empty Space

Find out why the world, as we know it, is mostly empty space.

April 2, 2010

 

This structure represents a dehydrogenase enzyme from the bacteria Colwellia psychrerythraea. The enzyme is capable of generating harmful reactive oxygen species and has been implicated in neurodegeneration, ischemia-reperfusion, cancer and several other disorders.

Your Genetic Cookbook: How Cells And Viruses Work

Have you ever gotten a virus and wondered how your body was fighting it off?

January 5, 2010

 

A strand of DNA.

The 3D Genome… Unraveling DNA

If you could unravel DNA from a single cell, it would be about six feet long! So how exactly does it fit inside the nucleus? Find out on this Moment of Science.

January 20, 2005

 

You’ve Got a Lot of Space between Your Ears

You may not realize it, but you're full of emptiness. Learn more on this Moment of Science.

September 9, 2004

 

The Nucleus

Learn about the make-up of a nucleus on this Moment of Science.

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