Who won the ’Noble Prize’ for in the field of ”physiology or medicine”?

The correct option is Har Gobind Khorana.

Let us understand the background and details of this achievement step-by-step:

1. Award Details: Har Gobind Khorana, an Indian-American biochemist, was awarded the Nobel Prize in Physiology or Medicine in the year 1968. He shared this prestigious award with Marshall W. Nirenberg and Robert W. Holley.

2. Research Contribution: The Nobel Prize was awarded to them "for their interpretation of the genetic code and its function in protein synthesis." Dr. Khorana's work was instrumental in demonstrating how the order of nucleotides in nucleic acids, which carry the genetic code of the cell, controls the cell's synthesis of proteins.

3. Other Options Overview:
- C.V. Raman: Won the Nobel Prize in Physics in 1930 for his work on the scattering of light (the Raman Effect).
- Jagdish Chandra Bose: A pioneering physicist, biophysicist, and botanist, but he did not win a Nobel Prize.
- Homi Jehangir Bhabha: A visionary nuclear physicist who played a key role in India's nuclear program, but he did not receive a Nobel Prize.