In order to be classified as a hormone, a chemical must be:
A) derived from cholesterol
B) secreted into a body fluid
C) secreted into a duct
D) derived from an amino acid
Kaplan says the answer is B, however they all sound correct to me. Am i missing something?
A) derived from cholesterol
B) secreted into a body fluid
C) secreted into a duct
D) derived from an amino acid
Kaplan says the answer is B, however they all sound correct to me. Am i missing something?