- a) inactivation of glycosidase enzyme in recombinant bacteria
- b) insertional inactivation of alpha galactosidase in recombinant bacteria
- c) insertional inactivation of alpha galactosidase in non-recombinant bacteria
- d) non-recombinant bacteria containing beta galactosidase
Answer: b) insertional inactivation of alpha galactosidase in recombinant bacteria