Question

Which of these is true about Molecular Diagnosis

• A. These diagnostic methods have exisited for over a century
• B. The procedures take a painstakingly long time
• C. It helps in early detection of disease
• D. All of the above

Answer 1

The correct option is C It helps in early detection of disease

Molecular diagnostic methods are highly sensitive and can trigger a positive response even at nanogram levels. Therefore if someone is testing for certain disease, the smallest level of the pathogen or the antigen could trigger a positive response and help in early detection.