Hydrogen gas, H2, reacts with nitrogen gas, N2, to form ammonia gas, NH3, according to the equation. 3H2(g)+N2(g)â2NH3(g) a. How many moles of NH3 can be produced from 18.0 mol of H2 and excess N2?
Glutamine: A Conditionally Essential Amino Acid. Glutamine is a non-essential amino acid under normal conditions, meaning the body is able to produce enough to meet its own requirements. Glutamine becomes essential during certain physiological states, which is why it is termed a 'conditionally essential' amino acid 2.
Background on Glutamine. A conditionally essential amino acid, glutamine is made from glutamic acid, another amino acid, by the action of the enzyme glutamine synthetase. The majority of glutamine is stored in skeletal muscle tissue, with the remainder in the lungs, liver, brain, and stomach.ackground on Glutamine. A conditionally essential amino acid, glutamine is made from glutamic acid, another amino acid, by the action of the enzyme glutamine synthetase. The majority of glutamine is stored in skeletal muscle tissue, with the remainder in the lungs, liver, brain, and stomach.