To obtain bacteria that produce insulin, genetic engineers
a. remove repressor proteins that inhibit the expression of the bacterial insulin gene
b. insert a vector containing the human gene for insulin into bacteria
c. search for bacteria that can grow in a medium that lacks insulin
d. grow normal bacteria in a nutrient medium that contains a large amount of sugar
To obtain bacteria that produce insulin, genetic engineers...?
It's either a or b but I think it's b.
Reply:b. insert a vector containing the human gene for insulin into bacteria.
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