How is genetically engineered insulin made? Question 2 options:

scientists take the gene from a bacteria cell, insert the gene into the DNA of a human (creating genetically engineered Human cells). The genetically engineered Human cells can then produce insulin.

scientists take the gene for human insulin from a human cell and fix the gene by combining it with DNA from a bacteria. The combined DNA is then grown in a lab where it produces human insulin that can then be extracted and given to humans.

scientists take the gene for human insulin from a human cell, insert the gene into the DNA of a bacteria . The genetically engineered bacteria is then grown in a lab where it produces human insulin that can then be given to humans.

scientists take bacteria and insert the bacteria into human cells. The combined human and bacteria cells are able to make insulin.