Archive: 12/11/2008

Bacteria detoxify deadly seawater

(PhysOrg.com) -- Some marine bacteria produce hydrogen sulphide, which is toxic to animals. Scientists have now discovered that bacteria also protect marine animals from this toxic gas. A bacterial bloom detoxified ...

dateDec 11, 2008 in
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Climate Change Alters Ocean Chemistry

(PhysOrg.com) -- Researchers have discovered that the ocean's chemical makeup is less stable and more greatly affected by climate change than previously believed. The researchers report in the December 12, 2008 issue of Science that d ...

dateDec 11, 2008 in Environment
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Biologist modifies theory of cells' engines

Biologists have known for decades that cells use tiny molecular motors to move chromosomes, mitochondria, and many other organelles within the cell, but no one has been able to understand what "steers" these engines to their ...

dateDec 11, 2008 in
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