I tausaga talu ai nei, o le biotechnology faʻaonaponei o loʻo faʻatusalia e le inisinia faʻainisinia, faʻainisinia cell, inisinia enzyme ma faʻainisinia fermentation ua vave ona atiaʻe, ma ua faʻateleina le aʻafia ma suia ai le gaosiga ma le olaga o tagata. O le mea e taʻua o le biotechnology e faasino i "tekinolosi o le faʻaogaina o meaola ola (poʻo mea ola) e faʻaleleia ai oloa, laau ma manu, poʻo le faʻaleleia o meaola ninii mo faamoemoega faʻapitoa". Bioengineering o le faaupuga lautele o le biotechnology, lea e faasino i le tuufaatasiga o le Biochemistry, molecular biology, microbiology, genetics ma biochemical engineering e suia pe toe fausia ai le kenera o sela mamanu, galueaina o ituaiga fou, faaaoga le faiga o meaola oi ai nei i luga o se fua tau alamanuia. , ma gaosia oloa tau alamanuia e ala i faiga fa'aolaola. I se faapuupuuga, o le faagasologa o le gaosiga o mea ola, faiga o le olaga poʻo le faagasologa o le olaga. Bioengineering e aofia ai inisinia kenera, inisinia sela, inisinia enzyme, fermentation inisinia, bioelectronic inisinia, bioreactor, sterilization tekinolosi ma fa'atupuina porotini inisinia.