Wednesday, January 21, 2009

To all you inquisitive brainiacs out there!

Some of you guys asked about the Human Genome Project.

You can read up more about HGP at this U.S. govt sponsored website:

http://www.ornl.gov/sci/techresources/Human_Genome/project/about.shtml

The science behind HGP
http://www.ornl.gov/sci/techresources/Human_Genome/project/info.shtml

Chromosome viewer of related genes. (Apparently they give out free copies of the Human Genome Landmarks poster!?)
http://www.ornl.gov/sci/techresources/Human_Genome/posters/chromosome/chooser.shtml


Feel free to surf around. Have fun!

Wednesday, January 14, 2009

Chapter 20 : Molecular Genetics

Introduction to the Human Genome:

http://www.youtube.com/watch?v=GWpoBUi06xM

Transcription and translation:

Overview of how information encoded in DNA is copied into mRNA during transcription in the nucleus, carried to the cytoplasm where the information is converted into a protein molecule during translation with the help of ribosomes and tRNA.

http://www.youtube.com/watch?v=983lhh20rGY

Wednesday, January 7, 2009

Chapter 2 Cells

Check out these interesting websites.

Putting things into perspective! This animation compares the relative sizes of cells and organisms sitting on a pinhead.
http://www.cellsalive.com/howbig.htm

A 3-D animation of how protein trafficking takes place from the rough endoplasmic reticulum to the golgi body, and how proteins are modified in the golgi body.
http://vcell.ndsu.nodak.edu/animations/proteintrafficking/movie.htm

Review Animation!
www.wisc-online.com/objects/index_tj.asp?objID=AP11403

Revision on Cells.
www.tvdsb.on.ca/westmin/science/sbi3a1/cells/cells.htm