Endogenous opiates are
a. Peptides.
b. Amines.
c. Nucleic acids.
d. Carbohydrates.
Question 2
All of the following statements about dynorphin are true except which one?
a. Based upon amino-acid sequencing, dynorphins are more closely
related to the endomorphins 1 and 2 than they are to the endorphins
and enkephalins.
b. Dynorphins modulate in-coming pain impulses at both brain and
spinal-cord levels.
c. Dynorphins can be elevated in chronic pain syndromes.
d. In some situations, dynorphins can increase pain.
Amino acids in general acid-base catalysis
Neuropeptides and Peripheral Peptides Involved in Control of Food Intake and Metabolism
Inorganic Acids (Oxyacids) and Their Properties
Modified Amino acids with unique properties
Amino Acids
Formation of a peptide bond between two amino acids