Good question! And I'm sure a NEACT'er will come up with a response! CK -----Original Message----- From: Ben Ramsey <b.ramsey@xxxxxxxxx> To: nhsci-ed <nhsci-ed@xxxxxxxxxxxxxxxxxxxxx> Sent: Thu, Feb 7, 2013 2:22 pm Subject: Re: [Nhsci-ed] Nhsci-ed Digest, Vol 121, Issue 13 Hello All, Does anyone know what the suffix -orphin means? (Exorphins, endorphins...) I "Googled" it and was unsuccessful in my search. Thanks for any help, Ben Ramsey (Raymond High School) On Mon, Jan 28, 2013 at 12:00 PM, <nhsci-ed-request@xxxxxxxxxxxxxxxxxxxxx>wrote: