Question
Question: Select the incorrect statement:...
Select the incorrect statement:
A
PCR can detect HIV at very low concentrations in patients of AIDS.
B
In recombinant DNA technology, mutated gene appears on photographic film.
C
In ELISA, pathogen in body is detected by the presence of either antigen or antibody.
D
First clinical gene therapy was given in 1990.
Answer
In recombinant DNA technology, mutated gene appears on photographic film.