Short Answer
The three main classes of chemicals that act as hormones are __________,amines,and steroids.
Correct Answer:

Verified
peptides
P...View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Correct Answer:
Verified
peptides
P...
P...
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Related Questions
Q44: There is a tremendous variety of signal
Q45: Compare and contrast positive and negative feedback
Q46: Exocrine secretions are used to communicate between
Q47: Eicosanoids are NOT effective as hormones because<br>A)they
Q48: Epinephrine and norepinephrine are secreted by the<br>A)adrenal
Q50: Once a ligand has bound to a
Q51: The chemical properties of messengers affect how
Q52: The response of a cell to a
Q53: Neural signaling is different from other types
Q54: _ is a biogenic amine used in