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><channel><title>Biology-Today.com &#187; PCB</title> <atom:link href="http://biology-today.com/tag/pcb/feed/" rel="self" type="application/rss+xml" /><link>http://biology-today.com</link> <description>Start exploring Biology here. Find information about biology today, Cell Biology, molecular biology, environmental biology, Ecology, Parasitology, and much more.</description> <lastBuildDate>Tue, 24 Jan 2012 17:21:03 +0000</lastBuildDate> <language>en</language> <sy:updatePeriod>hourly</sy:updatePeriod> <sy:updateFrequency>1</sy:updateFrequency> <generator>http://wordpress.org/?v=</generator> <item><title>what are the PCBs?</title><link>http://biology-today.com/ecology/what-are-the-pcbs/</link> <comments>http://biology-today.com/ecology/what-are-the-pcbs/#comments</comments> <pubDate>Fri, 13 Mar 2009 17:32:22 +0000</pubDate> <dc:creator>wolf</dc:creator> <category><![CDATA[Ecology]]></category> <category><![CDATA[environment]]></category> <category><![CDATA[PCB]]></category><guid
isPermaLink="false">http://biology-today.com/?p=42</guid> <description><![CDATA[Mixture of compounds having from one to ten chlorine atoms attached to a biphenyl ring structure. PCBs resist biological and heat degradation. Polychlorinated biphenyls (PCBs) are now banned due to adverse environmental effects and ubiquitious occurrence. They further bioaccumulate in organisms and can cause skin disorders, liver dysfunction, reproductive disorders and tumor formation.]]></description> <wfw:commentRss>http://biology-today.com/ecology/what-are-the-pcbs/feed/</wfw:commentRss> <slash:comments>0</slash:comments> </item> </channel> </rss>
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