Question

What is the role of the molecule above in DNA cloning? A. To carry the foreign DNA into the host cell B. To identify the source of DNA as foreign C. To identify the host cell that has taken up the gene of interest D. To make the foreign DNA susceptible to digestion with enzymes

Answer 1

to identify the host cell that has taken up the gene of interest

Answer 2

C. To identify the post so that has taken up a gene the interest