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| Molecular Visualizations of DNA |
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Amazing CGI visualization of molecular biology's
central dogma. It shows animations of DNA coiling,
replication, transcription and translation.
It was created by Drew Berry of the Walter and
Eliza Hall Institute of Medical Research
Tags : dna animation central dogma |
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Affichage : 80166
Durée : 467 s |
| Molecular Biology Visualization of DNA |
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http://www.FreeScienceLectures.com
First the DNA Wrapping is animated.
The wrapping allows 6 feet of the long DNA
molecule to be densely packed into the tiny
nucleus of every cell. The process starts when DNA
is wrapped around special protein molecules called
histones. The combined loop of DNA and protein is
called a nuclei zone. Next the nuclei zones are
packed into a thread. The end result is fiber
known as chromatin. This fiber is looped and
coiled yet again leading to the familiar shapes
known as chromosomes which can be seen in the
nucleus of dividing cells. Chromosomes are not
always present - they form around the time cells
divide when the two copies of the cell's DNA need
to be separated.
Using computer animation based on molecular
research we are now able to see how DNA is
actually copied in living cells.
An assembly line of amazing biochemical machines
are pulling apart the DNA double helix and
cranking out a copy of each strand.
This presentation was made by Drew Barry at The
Walter and Eliza Hall Institute of Medical
Research.
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It's Never too Late to Study:
http://www.FreeScienceLectures.com
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Notice: This video is copyright by its respectful
owners.
The website address on the video does not mean
anything.
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Tags : molecules dna wrapping replication protein histone nucleus nuclei zone chromatin chromosome cell double helix |
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Affichage : 37961
Durée : 196 s |
| Tommy Spase - "Molecular Structure" |
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WhimSicaL,MyStiCaL,SpiRaling,CoZmicCircusPop!
Here it is, the first video from Tommy Spase's new
CD entitled "SuperHero". To hear more music or for
more info goto www.TommySpaSe.com!!!
This video was shot in a house known as "The
Castle". It was a mecca and gathering place and
home for many of the well known musical and art
luminaries of the 60's, such as Bob Dylan, Andy
Warhol & The Velvet Underground, Lou Reed, Nico,
David Crosby, Barry McGuire, Robbie Robertson and
many other musicians, poets, political activists,
pranksters, and members of the "beat" and "hippie"
movements. To get more in-depth details, accounts
and photos, click on the "Spaseblog" at
www.TommySpase.com.
Tags : Tommy Spase music willy wonka harry potter beatles danny elfman rock mystical spiritual superhero indie comic book |
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Affichage : 1531
Durée : 386 s |
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