Q
Which element is required for the synthesis of thyroxine?
RRB ALP & Technician; RRB Group-D; RRB NTPC (Stage-I)
09/08/2018 / Shift-II; 26/09/2018 / Shift-III; 01/02/2021 / Shift-II
2018; 2018; 2021
✓ Answer:
B
Iodine
Iodine is required by the thyroid gland to synthesize thyroxine.