{TAIL ~ The hole} in {HEAD ~ the membrane} prevents pore collapse so that the surface area of the membrane is retained during the peptide formation process 
{ TAIL ~ The hole } in { HEAD ~ the membrane } prevents pore collapse so that the surface area of the membrane is retained during the peptide formation process
TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH