No. Fatty acids become esterified after interaction with an alcohol.
Sookja Park has written: 'Non-esterified fatty acids in human serum and erythrocytes' -- subject(s): Fatty acids, Blood plasma
It is necessary to give the name of this compound for an answer.
Essentially, there is no difference. Some prefer to use the term non-esterified fatty acid (NEFA) compared with free fatty acid (FFA) because many find the term FFA confusing with respect to fatty acids that circulate within the bloodstream which are 'bound' to albumin, but not esterified to another chemical moiety compared with intracellular fatty acids that are not 'bound' to albumin which are also not esterified to another chemical moiety.
Bile acids - from liver cells. Steroid hormones _ from the adrenal glands.
Nonsteroidal hormones
The difference between amine and peptide hormones are:Amine hormones are from amino acids. Peptide Hormones are peptide bonds between multiple amino acids.
Hormones are made from amino acids and lipids.
Some hormones made up of them.But some are steroids or amines
amino acids, nucleosides, and hormones
Amino acids are the building blocks of all proteins, including hormones made of proteins.
amino acids/ protiens
for steriods: lanosterol