Last Update: Aug 2007 (Links are after the Standards)
Standard 4: Genes are a set of instructions encoded in the DNA sequence of
each organism that specify the sequence of amino acids in proteins
characteristic of that organism. As a basis for understanding this concept:
5a: The general structures and functions of DNA, RNA, and protein.
1d: The central dogma of molecular biology outlines
the flow of information from transcription of ribonucleic acid (RNA) in the
nucleus to translation of proteins on ribosomes in the cytoplasm.
4a: The general pathway by which ribosomes synthesize
proteins, using tRNAs to translate genetic information in mRNA.
For the Real-time Videos of Transription and Translation: Click
here,
choose "Reading the Code", then "Putting it
together", and clock on the
videos on the left hand side. Enjoy!
http://www.dnai.org/a/index.html
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DNA Replication: Great animation! Simple for context of the
chromosome
(Used in class)
http://lpscience.fatcow.com/jwanamaker/animations/DNA%20Lecture.html
ANIMATIONS by NOBEL: Fantastic analogies, short stories and
accurate
animations
http://nobelprize.org/medicine/educational/dna/b/replication/index.html
DNA discovery - from "DNA from the Beginning"
http://www.dnaftb.org/dnaftb/19/concept/index.html
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DNA replication - See DNA polymerase at work, with the
replication fork
(Used in class)
http://www.stolaf.edu/people/giannini/flashanimat/molgenetics/dna-rna2.swf
"DNA from the Beginning" - DNA, RNA and Proteins:
Animations, Scientists and
more and more....
http://www.dnaftb.org/dnaftb/15/concept/
DNA replication Animation - Also clear and simple (not used in
class)
http://www.fed.cuhk.edu.hk/~johnson/teaching/genetics/animations/dna_replication.htm
DNA and RNA structures - clear comparison
http://www.accessexcellence.org/AB/GG/rna.html
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Animation of transcription and translation
http://lpscience.fatcow.com/jwanamaker/animations/Protein%20-%20lecture.html
Transcription animation (hk)
http://www.fed.cuhk.edu.hk/~johnson/teaching/genetics/animations/transcription.htm
Translation - Animation
http://www.fed.cuhk.edu.hk/~johnson/teaching/genetics/animations/translation.htm
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Transcription - Animation (Nebraska)
http://www-class.unl.edu/biochem/gp2/m_biology/animation/gene/gene_a2.html
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Translation (Nebraska)
http://www-class.unl.edu/biochem/gp2/m_biology/animation/m_animations/gene3.swf
Transcription Translation overview (Nebraska)
http://www-class.unl.edu/biochem/gp2/m_biology/animation/m_animations/gene1.swf
Morse Code training - Have fun!
http://www.1728.com/morstest.htm
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TRANSCRIPTION ANIMATION - Very good! (Used in class)
http://www.stolaf.edu/people/giannini/flashanimat/molgenetics/transcription.swf
Mutation Tutorial - Great! Follow their instrucitons and learn.
http://www.bbc.co.uk/education/asguru/biology/04genesgenetics/04geneticcode/02mutation/index.shtml
From Wayne's Word: Good Analogies with explanations, simple
animations and
quizes. Click on the topics
you have learned: Up to "Table of Codons & Anticodons"
http://waynesword.palomar.edu/lmexer3.htm
Biography of Francis Crick and for James Watson - click on the
right panel
http://nobelprize.org/nobel_prizes/medicine/laureates/1962/crick-bio.html
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Interactive Translation Exercise: Cute anbd easy, but notice
that
an
important component is missing (was skipped for simplicity)!
http://gslc.genetics.utah.edu/units/basics/transcribe/
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DNAi: History, Animation and some interactives
http://www.dnai.org/a/index.html
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Try this! It's an interactive from NOVA, guiding you how to read
a DNA
sequence of a gene.
http://www.pbs.org/wgbh/aso/tryit/dna/shockwave.html
NOVA Explore a Stretch of Code: An interactive tutorial about
looking up a
real gene sequence in chormosomes 1 - see the power of molecular
biology in
studying diseases, evolution, gene regulation!
http://www.pbs.org/wgbh/nova/genome/explore.html
Replication: Fast and general, but effective.
http://waynesword.palomar.edu./dnarepl.htm
Animation of Translation - detailed and yet CLEAR!
http://www.johnkyrk.com/DNAtranslation.html
Interactive of transcription with initiation and termination
http://www.indiana.edu/~oso/animations/transcription2.html
Interactive of translation with initiation and termination!!!
http://www.indiana.edu/~oso/animations/translation3.html
Practice Quiz from YOUR TEXTBOOK - DNA replication
http://www.classzone.com/cz/books/bio_07/quiz.htm?title=Section%20Quiz&ch=3&testId=18219
Multiple links to narrated animations about genes, proteins, and
their effects
http://learn.genetics.utah.edu/content/begin/dna/
Protein Synthesis / Gene Expression interactive FROM YOUR BOOK!
http://www.classzone.com/cz/books/bio_07/resources/htmls/animated_biology/unit3/bio_ch08_0257_ab_protein.html
Practice Quiz from YOUR TEXTBOOK - Gene Expression
http://www.classzone.com/cz/books/bio_07/quiz.htm?title=Section%20Quiz&ch=3&testId=18220
A Quick and helpful animation showing the connection between
chrosomeoms to
nucleotides.
http://www.ornl.gov/sci/techresources/Human_Genome/publicat/twistedladder/inter1.html
Animations from Tokyo Medical University - including chromosomal
mapping,
mutations and more and more.
http://www.tokyo-med.ac.jp/genet/index-e.htm
Dolan DNA Animations (including SIckle Cell anemia imaging)
http://www.dnalc.org/resources/3d/10-triplet-code.html
THE CENTRAL DOGMA SONG - from UCLA CityLab!!!!
http://www.youtube.com/watch?v=_Q2Ba2cFAew&feature=related
Review the Basics: From Gene to Protein to Trait
http://learn.genetics.utah.edu/content/begin/tour/
Text, figures and cute animation of the translation process.
http://www.nature.com/scitable/topicpage/the-information-in-dna-determines-cellular-function-6523228
"Journey Into DNA" - Zooming in from a whole human to the DNA
through all levels of organization.
http://ca.pbslearningmedia.org/content/foa10.sci.living.gen.lpdreamgen/#content/4dd2f8d8add2c73bce0043cd