gs1medium

With reference to the use of nanotechnology in the health sector, which of the following statements is/are correct?

  1. 1.Targeted drug delivery is made possible by nanotechnology.
  2. 2.Nanotechnology can largely contribute to gene therapy.

Select the correct answer using the code given below:

  1. A.1 only
  2. B.2 only
  3. C.Both 1 and 2
  4. D.Neither 1 nor 2
▶ Answer & Explanation

Correct answer: C. Both 1 and 2

Nanotechnology enables the precise delivery of therapeutic agents directly to affected cells or tissues, minimizing damage to healthy cells and improving treatment efficacy. In gene therapy, nanoparticles can be used as vectors to carry genetic material into target cells, facilitating gene repair or replacement and offering new avenues for treating genetic disorders.

Source: UPSC gs1 2015

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