1. Find information on introns. Explain at least five current theories as to their possible functions
2. Do and Internet search under the heading “DNA music.” Explore several websites, discovering how this music is made and listening to some examples.
3. Lon onto one or more of the following URLs and locate animations, 3-D graphics, and interactive tutorials that help you to visualize replication, transcription, and translation.
http://www.science.nhmccd.edu/biol/animatio.htm http://www.nobel.se/medicine/educational/dna/intro.html
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