Question

which one of the following is proteinaceous in chemical nature ?

1) Thyroxin

2) FSH

3) Progesterone

4) Oxytocin

(please explain , otherwise reported!)​

Answer 1

Answer:

i think is Follicle Stimulated Hormones (FSH) but i don't know why.

Answer 2

Answer:

2) FSH

Oxytocin is proteinaceous in chemical nature