Bacterial DNA is used frequently in genetic engineering because A) it is compact and linear. B) it carries millions of genes. C) it is found within a nucleus in a circular form. D) it is found in the cytoplasm as a simple circle.

Respuesta :

The answer is D.

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Answer:

The correct answer will be option-D.

Explanation:

The DNA used in genetic engineering is the extra-chromosomal genetic element called plasmid.

Plasmids are the circular structure present in the cytoplasm of the bacteria which gets transferred to the other bacteria through conjugation.  Plasmids are used in genetic engineering especially in the biotechnology to generate the recombinant DNA. They are still crucial tools in the laboratories.

Thus, option-D is the correct answer.