Human insulin is now produced on a large scale using recombinant DNA technology in
A. cows
B. pigs
C. Penicillium
D. the bacterium E. coli
1 answer
Best answer
Answer: D. the bacterium E. coli
The human insulin gene is inserted into E. coli, which then produces insulin.
Doubtly AI
· 24 Oct 2026
AI-verified · Oct 2026
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