DNA topoisomerase 1 is a topoisomerase enzyme that catalyzes ATP-independent breakage of single-stranded DNA, followed by passage and rejoining. It catalyzes reaction that leads to the conversion of one topological isomer of DNA to another. - Website Details
The E-learning section of the An-Najah website contains recorded lectures for students to watch. - Website Details
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Whales- http://www.whales.org.za/ - Added on 2010-01-29 04:47:06
Whales are very unique creatures that have a lot of intelligence. Sometimes, it seems that they are even more intelligent than human kind and many times, this intelligence is overlooked. - Website Details
