Match the items in column I with those in column II.
Column I | Column II | ||
A. | Glucagon | (i) | Neuropeptide |
B. | Norepinephrine | (ii) | Peptide |
C. | Estradiol | (iii) | Steroid |
D. | GnRH | (iv) | Biogenic amine |
Glucagon – Peptide
Norepinephrine – Biogenic amine (derived from tyrosine)
Estradiol – Steroid
GnRH – Neuropeptide (synthesised by hypothalamic neurons)