Name a molecular diagnostic technique to detect the presence of a pathogen in its early stage of infection ?

Which molecular diagnostic technique can be used to defeet HIV infection?

Name the device that can be used to detect the presence of current in a circuit

Mention three molecular diagnostic techniques which help to detect pathogens from suspected patients. Write the advantage of these techniques over conventional methods.

Cloned genes are used as probes to detect the presence of its complementary DNA strand .

PCR and ELISA are two molecular diagnostic techniques. (a) How is PCR useful in molecular diagnosis? (b) What is the principle of ELISA?

ELISA is a technique used for early diagnosis of pathogen and is based on