Kwintsimi yamayeza, iimveliso zokucoca zisetyenziswa ikakhulu kwimveliso yamayeza, i-biotechnology, izixhobo zonyango, kunye namanye amacandelo.Banokucoca kwaye basuse izinto ezinobungozi ezifana nokungcola, i-microorganisms, ibhaktheriya, iintsholongwane, kunye neeprotheni emanzini, ukuqinisekisa ucoceko kunye nokhuseleko lwamachiza kunye nezixhobo zonyango.