As stated, ST:TNG summed all you need to know up in two sentences...  That was one of them.  Everything that makes an Angosian warrior fast and strong etc is added to their blood stream and can be removed.  Its in the episode.<br/><br/>As to what alx brings up, its all in there too...  There is an addition to what they put in the blood stream that masks the warriors bio signal.<br/><br/>Transporter was pretty extreme to me and is one of those intentional things they dont explain.  I think it was his conditioning kicking in, he knew he was going back to prison, therefore he broke free...