NEET 2022

NEET 2022 Zoology question on Human Health and Disease

In gene therapy of Adenosine Deaminase (ADA) deficiency, the patient requires periodic infusion of genetically engineered lymphocytes because :
  1. A.
    Retroviral vector is introduced into these lymphocytes.
  2. B.
    Gene isolated from marrow cells producing ADA is introduced into cells at embryonic stages
  3. C.
    Lymphocytes from patient's blood are grown in culture, outside the body.
  4. D.
    Genetically engineered lymphocytes are not immortal cells.
Show answer

Correct option: D

[NEET 2022]

Practise Human Health and Disease the way it is asked

A timed set of real NEET Human Health and Disease questions, graded as the exam grades. No sign-up.

Start a Human Health and Disease test

More: all NEET Human Health and Disease questions · NEET 2022 · Zoology chapter list