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This program explores the essential features of life: heredity and DNA. DNA stores and transmits genetic information, and proteins do all the work from there. DNA and protein are connected by the genetic code, in which DNA specifies what kinds of proteins can be made. This process of translation is well understood, but it is far too complicated to have arisen by chance in the primitive oceans. Yet all life we know depends upon it. This program, featuring John Maynard Smith of Sussex University, examines how this apparent paradox can be resolved. (60 minutes)



 
    

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Copyright date: ©1995




     


Only available in the US and Canada.




Double Helix
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This fast-paced dramatization starring well-known actor Jeff Goldblum is about the race to solve one of the greatest mysteries of 20th-century science-the structure of DNA. It is the story of the diligent research, creative analysis, and perseverance...(more details)
 
The Origin of Life: Researching the Possibilities

Did life arise in the primordial soup, or was it a simple mixture of inorganic compounds energized by a flash of lightning? This documentary makes the startling assertion that life is not scientifically possible, then explores several current theorie...(more details)
 
Pandora's Double Helix: The Promise and Perils of DNA Research

Almost every day there are reports of breakthroughs in genetic science, as researchers discover new fragments of the genetic code that may lead to a cure for cancer, the prevention of a birth defect, or a way to treat one of the 3,000 diseases linked...(more details)
 


See additional titles in General Biology | Physical Anthropology