Match the following
| List I | List II | ||
|---|---|---|---|
| A. | Pollen germination | i. | Sulphur |
| B. | Synthesis of Auxins | ii. | Calcium |
| C. | Stabilization of protein structure | iii. | Boron |
| D. | Synthesis of cell wall | iv. | Zinc |
In the given pentapeptide, find out an essential amino acid (\(Y\)) and the sequence present in the pentapeptide. 
Choose the correct answer from the options given below:
Given below are two statements for the following reaction sequence: 
Match List-I with List-II. 