You can use genetic engineering techniques to make transformed bacteria that produce this enzyme by a<span>llowing bacterial cells to take in the plasmids and select for transformed bacteria by growing them in a culture containing the antibiotic.
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A would have it.
A is hetrozygous person. Since it is dominant, you only need 1 "H" to recieve the gene. Since B has two "h", it would not contain the disease.
The oxygen produced by the chloroplasts passes out the cell by Cellular Respiration. So the answer would be D :)
