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.
Best Answer: The First Battle of Bull Run, also known as the First Battle of Manassas, took place on July 21, 1861, and was the first major land battle of the American Civil War. Green Union Army troops under Brigadier General Irvin McDowell advanced against the Confederate Army under Brig.