A Plasmid Cloning Vector and DNA Fragments Containing the XYZ

question 49

Multiple Choice

A plasmid cloning vector and DNA fragments containing the XYZ gene, each digested with the same restriction enzyme, are mixed with DNA ligase. Which product(s) will result? ​

• A)recombinant plasmids only
• B)nonrecombinant plasmids only
• C)joined-together copies of the DNA fragment containing the XYZ gene only
• D)a mixture of recombinant plasmids, nonrecombinant plasmids, and joined-together copies of the DNA fragment containing the XYZ gene
• E)no reaction will occur because DNA polymerase rather than DNA ligase is needed to insert the DNA fragments into the plasmid cloning vector

---

Definitions:

Sustainable Marketing

An approach to marketing that seeks to meet the needs of the present without compromising the ability of future generations to meet theirs, focusing on environmental, social, and ethical considerations.

Recycled Bottles

Bottles that have been processed and remade into new bottles or other products, as part of efforts to reduce waste and protect the environment.

Sustainable Marketing

Marketing strategies that seek not only to meet the company's needs but to do so in a way that benefits society and minimizes environmental impact.

Eco-Marketing

Marketing efforts focused on promoting environmentally friendly products and practices to reduce harm to the ecosystem.