hydrolyzing the washed beads to convert {HEAD ~ the beads} to cellulose and to increase {TAIL ~ the active sites} for attachment of enzymes and other biological agents 
to increase
hydrolyzing the washed beads to convert { HEAD ~ the beads } to cellulose and to increase { TAIL ~ the active sites } for attachment of enzymes and other biological agents
OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH