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Which of the following is the first step in the production of insulin using recombinant DNA?
(A)Plasmid removed from E. coli.
(b)DNA coding for human insulin inserted in the plasmid.
(C)Plasmid closed by a special enzyme.
(S)Plasmid opened by a special enzyme.​

2 Answers

13 votes
The answer is b because it is true
User Daniel Ballinger
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5.9k points
3 votes

Answer:

B

Step-by-step explanation:

because it is the right answer

User Xeos
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6.2k points