L-glutamate is a substrate for the enzyme glutamic acid decarboxylase (GAD) which catalyzes the decarboxylation of L-glutamate to make gamma-aminobutyric acid (GABA). L-Glycine and GABA are inhibitory neurotransmitters and L-glutamate is an excitatory neurotransmitter. Understand the similarities and differences between receptors for excitatory and inhibitory amino acid neurotransmitters in terms of: mechanism of action (ligand-gated ion channels), subunit composition, and hydropathy profiles.
Submit. Â· just now. Report Abuse. The first major battle of the Civil War was fought in Virginia, near the Manassas, Virginia railway junction, after which the battle is called (or First Bull Run, named after the flowing stream on the battlefield, if of the Union persuasion).eport Abuse. it was called bull run by the confederacy cuz the federals ran away cuz they got thier rears kicked, the federals called it manassas cuz it was fought in the vicinity of teh manassas river in virginia.
The First Battle of Bull Run was a battle that happened in Manasses, Virginia on July 21, 1861, during the US Civil War. It was the first major engagement between the opposi â¦ ng armies of the North (Union) and South (Confederacy).The defeat of the Union forces dispelled any hope of a quick end to the war.   A second battle at this location, called the Second Battle of Bull Run was fought a year later, on August 28-30, 1862.This was another, less overwhelming victory for the Confederacy, and likely the high point for the South in the war.he Confederate name for the first battle of Bull Run was First Manassas, the second battle is called Second Manassas. The Confederate name of the Battle of Antietam is the Battle of Sharpsburg.