Question

genetic engineering quiz 25 - 26 biology a / module 2: principles of inheritance 2. how do scientists exploit the plasmids in bacteria? they express plasmids. they nullify their effects. they multiply the cells. they use them as vectors.

Explanation:

In genetic engineering, plasmids in bacteria are commonly used as vectors to carry foreign DNA into host cells for various purposes like gene - cloning and expression of recombinant proteins. Expressing plasmids is part of the process but not the main exploitation. Nullifying their effects is not a common exploitation method. Multiplying cells is not related to exploiting plasmids directly.

Answer:

They use them as vectors.