Posted on October 15, 2009 by Michael Hawkins
RNAi is an arrestingly interesting little mechanism for protecting the health of cells. The “i” stands for interference, and with good reason. RNAi is made up of a series of molecules which work to detect and destroy possible viruses and RNA which could be viruses.
It was first detected in 1986 when an attempt was made [...]
Filed under: Science | Tagged: Dicer, DNA, NOVA, PBS, Petunia, RNA, RNAi | 1 Comment »
Posted on June 30, 2009 by Michael Hawkins
I’ve posted about “new information” in the past, but I recently wrote this for some friends and figured it may as well go up here, too.
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This is from a YouTube video by some dishonest creationists who poorly edited a video to make it look like Richard Dawkins couldn’t answer a question. It doesn’t deserve to [...]
Filed under: Evolution | Tagged: Amino acid, Dawkins, DNA, Evolution, Gene duplication, New Information | 3 Comments »
Posted on March 23, 2009 by Michael Hawkins
I have been cordially invited to attend a viewing of Expelled at the University of Maine at Augusta campus on Tuesday, April 7 at 5:30 p.m. until 8:00 p.m. (You must be logged into Facebook to view.) Here is the event description.
We will be watching “Expelled: No Intelligence Allowed”
The debate over evolution is confusing [...]
Filed under: Creationism | Tagged: Ben Stein, Big Bang, Big Science, DNA, Evolution, expelled, Microbiology, Theory of Relativity, UMA, University of Maine at Augusta | 1 Comment »
Posted on December 23, 2008 by Michael Hawkins
It’s only a matter of time until something very much like life is created in the lab. Until then, scientists are still working on how it happened, nearly 4 billion years ago. The research is promising.
With the aid of a straightforward experiment, researchers have provided some clues to one of biology’s most complex questions: how [...]
Filed under: Evolution | Tagged: Active configuration, DNA, Early life, enzymes, Ernesto Di Mauro, Fabiana Ciciriello, Giovanna Costanzo, Ligation, Nonenzymatic RNA ligation in water, precursor, proteins, RNA, RNA world, Samanta Pino, sciencedaily.net, single-stranded | Leave a Comment »
Posted on October 22, 2008 by Michael Hawkins
History recently aired a series called “Evolve” which focused upon various aspects of evolution: wings, sex, guts, etc. But the most interesting episode was probably the one on eyes. It’s pretty clear they started out with eyes because of all the hub-bub made by creationists who find this organ to be too complex to have [...]
Filed under: Evolution | Tagged: DNA, enyzmes, euglena, Evolution, eyespots, mutation, Science, squid | 1 Comment »