4. Reuptake: the whole neurotransmitter molecule is taken back into the axon terminal that released it. This is a common way the action of norepinephrine, dopamine and serotonin is stopped...these neurotransmitters are removed from the synaptic cleft so they cannot bind to receptors.opamine, norepinephrine and epinephrine are a group of neurotransmitters called catecholamines. Norepinephrine is also called noradrenalin and epinephrine is also called adrenalin. Each of these neurotransmitters is produced in a step-by-step fashion by a different enzyme.
John Ernest Crawford was born in Los Angeles, the youngest of three children of Robert Crawford and Betty Megerlin. His older siblings, Nance and Bobby, were also child actors, and both remain active in the profession today. The family had moved to Los Angeles from Quantico, Virginia, just before Johnny was born. Robert was an assistant film editor at Columbia Pictures, while Betty, a former bit actress at Warner Brothers, kept house.
Nero's mother was Agrippina the Younger, a great-granddaughter of Caesar Augustus and his wife Scribonia through their daughter Julia the Elder and her husband Marcus Vipsanius Agrippa. Agrippina's father, Germanicus, was a grandson of Augustus's wife, Livia, on one side and to Mark Antony and Octavia on the other.he bulk of what is known of Nero comes from Tacitus, Suetonius and Cassius Dio, who were all of the senatorial class. Tacitus and Suetonius wrote their histories on Nero over fifty years after his death, while Cassius Dio wrote his history over 150 years after Nero's death.