What is genetic engineering? And how is it used to treat diseases

genetic engineering is the process of using recombinant DNA technology to alter the genetic makeup of an organism.  genetic engineering involves the direct manipulation of one or more genes.

Explanation:

ggene therapy seeks to alter genes to correct genetic defects and thus prevent or cure genetic diseases.  genetic engineering aims to modify the genes to enhance the capabilities of the organism beyond what is normal.

genetic engineering is the direct manipulation of an organism's genes using biotechnology. Gene therapy seeks to alter genes to correct genetic defects and thus prevent or cure genetic diseases. Genetic engineering aims to modify the genes to enhance the capabilities of the organism beyond what is normal. Genetic engineering could be used to treat many human genetic disorders through gene therapy. It can also be used to produce useful products for humans, such as insulin for people with diabetes, various hormones, or vaccines.

Explanation:

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c. complementary base-pairing