How Does Aldosterone Function

How does aldosterone function?

A) acts as a signal receptor that activates tyrosine kinases.
B) binds with a receptor protein that enters the nucleus and activates specific genes.
C) acts as a steroid signal receptor that activates ion channel proteins.
D) becomes a second messenger that inhibits adenylyl cyclase.
E) coordinates a phosphorylation cascade that increases spermatogenesis.