Introduction to the Endocrine System Flashcards
1
Q
What is a hormone?
A
A substance secreted directly into the blood by specialised cells
2
Q
What is juxtacrine signalling?
A
Signalling via a communicating junction
3
Q
Examples of minor endocrine glands
A
heart, intestines, fat, liver, kidney
4
Q
How are hormone concentrations measured?
A
bioassays
immunoassays
mass spectrometry