Jimmy Kimmel gathered some video of President Bush showing you the symptoms of Lyme disease.

A large increase in new cases of Lyme disease cases in Massachusetts is... more

A large increase in new cases of Lyme disease cases in Massachusetts is prompting renewed warnings from public health officials. less

http://www.FreeScienceLectures.com We travel inside nucleus to see how the DNA... more

http://www.FreeScienceLectures.com We travel inside nucleus to see how the DNA replicates. When DNA replicates its strands are separated by enzine helicase. Single-stranded DNA binding proteines keep the strands from (...?). One DNA strand encodes the leading strand using DNA Polymerase III. Just watch to see what is going on. --- It's Never too Late to Study: http://www.FreeScienceLectures.com --- Notice: This video is copyright by its respectful owners. The website address on the video does not mean anything. --- less