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 www.freesciencelectures.com --- Notice This video is copyright by its respectful owners. The website address on the video does not mean anything. ---
Engineers at Cornell University have designed this odd-looking machine that can rebuild itself and also could perform repairs on itself. www.forofriki.com
Molecular Biology This movie show the cell wrapping and DNA replication filmed or computermade. Biologia molecular: Esse filme mostra a divisão celular filmada ea replicação do DNA por computação gráfica.
This Motor is build by Mike and is a replication of John Bedinis FE-Motors. It is a selfrunner and gets runs with Energy from the Vacuum. Explanations and discussions: see the thread in the overunity.com forum at www.overunity.com for explanations th this type of energy google for Tom Bearden and John Bedini www.icehouse.net
Biology Project (Just in case you didn't know... We worked on this at like 4am in the morning... yes..yes... LAST MINUTE project!! but turned out really well!!) Background Instrumentals: Back Street Boys (I Want it That Way) Lyrics: Deox / y-ribo / nuclei / ic-acid / is made from two strands, a double helix So then, the strands come apart, Nitrogen bases, they start to unzip By DNA helicase H2 bonds Between adenine and thymine H2 bonds Between cytosine and guanine H2 bonds The ladder structure is strongest in Phosphodiester links DN / A Pol-ym / er-ase Builds the new strand From the / 5" to 3" Direction H2 bonds Between adenine and thymine H2 bonds Between cytosine and guanine H2 bonds The ladder structure is strongest in Phosphodiester links Now I can see that its replicating In a way thats quite interesting (YEAH!) No matter the distance, the leading strand Is followed by the lagging one Finally...the ligase Seals up all the breaks A new....a new....a new....DNNNNNNNNNNA! And it starts again!! Oh, how I love bi-olo-gy (yeah yeah yeah) It's better than chemistry And next time I have to go pee (I know) what's happening inside of me
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
Detailing the Bulk CD & Bulk DVD Replication process. Follows Bulk Manufacturing from the glass mastering (as opposed to Duplication DVDR) to pressing the final DVD and cds then the DVD and CD printing. Finally testing the finished CDS and DVDS. Also details how Music CDS are pressed & duplicated. Enjoy! Visit www.dvdreplication.co.nz for more details.
On one try of Survival mode, Box Face somehow discovers how to replicate guns using his mind (and possibly his gall bladder), and eventually becomes the manufacturer of all mass produced firearms for the government, and became responsible for creating standard issue weapons for all armed police and military services. It wasn't long, however, for Box Face to be kidnapped and forced to make firearms for various pmcs and Militia. Eventually, after having the guilt of the fact weapons he helped manufacture were responsible for thousands of deaths world wide, he decided to stop replicating weapons. The last gun he replicated was the one he used to take his own life.
www.freesciencelectures.com HIV replication is a complex multi-staged process that includes crucial steps taking place on the exterior as well as the interior of the target host cell. The first three steps involved in cell entry are termed attachment, co-receptor binding and fusion. Each step is crucial to successful viral reproduction. Once HIV virus penetrates the cell, it releases its RNA into the cell. --- It's Never too Late to Study www.freesciencelectures.com --- Notice This video is copyright by its respectful owners. The website address on the video does not mean anything. ---
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. --- It's Never too Late to Study www.freesciencelectures.com --- Notice This video is copyright by its respectful owners. The website address on the video does not mean anything. ---
