What forms of energy are involved in metabolism?
Since this is not my area of expertise, I searched Google under the key words "metabolism energy" to get these possible sources:
http://www.elmhurst.edu/~chm/vchembook/5900verviewmet.html
http://ds9a.nl/metabolism/
http://staff.jccc.net/pdecell/metabolism/entrans.html
http://www.sysbio.org/resources/tutorials/2003series/metabolism.pdf
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I hope this helps. Thanks for asking.