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NEET 2003
Exam
NEET
Year
2003
Subject
Zoology
Chapter
Human Health and Diseases

NEET 2003 · Zoology · Human Health and Diseases

ELISA is used to detect viruses where the key reagent is:

ELISA is used to detect viruses where the key reagent is:

Options

  1. Aalkaline phosphatase
  2. Bcatalase
  3. CDNA probe
  4. DRNase

Correct answer

A. alkaline phosphatase

Step-by-step solution

Alkaline phosphatase and peroxidases are commonly used enzymes as key reagent to perform the ELISA test. Related Theory ELISA (enzyme linked immunosorbent assay) screening test is the initial test to diagnose AIDS. The test works by detecting antibodies which are produced in the blood in response to the virus attack.
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