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Norma-Jean [14]
3 years ago
15

Which best describes the first step in genetic engineering? A. Fragments of DNA that have desired genes are isolated to form rec

ombinant DNA for use in a host. B. All the DNA from a desired organism is isolated to form recombinant DNA for use in a host. C. Different sections of DNA from a desired organism are inserted into a host so that beneficial traits will be expressed. D. One strand of DNA is isolated and inserted into a host so recombinant DNA can be formed.
Biology
2 answers:
Mkey [24]3 years ago
8 0

Answer:

A. Fragments of DNA that have desired genes are isolated to form recombinant DNA for use in a host.

Explanation:

Genetic engineering, also known as genetic modification, is a technique that involves the manipulation of an organism's genome using biotechnology procedures. The purpose of genetic engineering is to create an organism with desirable traits.

Genetic engineering involves series of steps, however, the very first step is that of DNA EXTRACTION. The fragments of DNA that have desired genes are isolated from the involved organism. The extracted DNA called the recombinant DNA, which is inserted into the host genome.

Vlada [557]3 years ago
7 0

Answer:

A Fragments of DNA that have desired genes are isolated to form ......

Explanation:

I just took the test

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