Which of the following is one of the methods used in recombinant DNA research?
A)Antigens are artificially added to the body to stimulate the immune system.
B)Weak electrical currents are used to regrow damaged neurons.
C)Cells with nerve growth factor are implanted to repair severed spinal cord neurons.
D)Enzymes are used to cut the long threadlike molecules of genetic DNA into pieces.

Question

Quizplus · Accepted Answer

Enzymes, specifically restriction enzymes, are used in recombinant DNA technology to cut DNA molecules at specific sequences. This allows scientists to insert or remove segments of DNA, facilitating the study and manipulation of genes.

Which of the Following Is One of the Methods Used