Q. In which of the following method, a probe is allowed to hybridise to its complementary DNA in the clone of cells?
A) Gene therapy
B) Recombinant DNA technology
C) Polymerase chain reaction
D) Enzyme Linked Immuno-Sorbent Assay (ELISA)
Explanation
In recombinant DNA technology, a probe is allowed to hybridise to its complementary DNA in the clone of cells. The cells are then detected by autoradiography. The cells with mutated genes will not be observed on the photographic film because the probe was not complementary to the mutated genes
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.