What occurs at step 3 in the diagram? O The restriction enzymes cut the isolated DNA into fragments
O The gene of interest is inserted into an expression cassette.
O The recombinant DNA is inserted into the host cell nucleus via a vector.
O The expression cassette is inserted into a plasmid for cloning

According to piaget, children have acquired the cognitive skill of conservation when they're able to a. understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal. b. understand the viewpoint of other people. c. relate objects around them to their own needs. d. realize that the term heavy describes an object one way and the term big describes it another way. it is not b nor c. did this 2 x wrong..