Comprehension Passage
Observe the given figure and answer the question.
Match the following components with their function in insulin production:
| Component | Function |
| P. Proinsulin | i) Facilitates the correct folding of insulin |
| Q. A peptide | ii) Removed during maturation of insulin |
| R. B peptide | iii) Forms the active part of insulin |
| S. C peptide | iv) Acts as the precursor molecule |
1
P-iv, Q- iii, R-ii, S-i
2
P-iv, Q- iii, R-iii, S-ii
3
P-i, Q- iii, R-iii, S-ii
4
P-iii, Q- ii, R-iv, S-i