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.
Christina Crawford was born on June 11, 1939, to teenage parents. She was later adopted by screen legend Joan Crawford, originally named Joan Crawford Jr. When she was 11 months old, she was taken to Nevada, where she was formally adopted by Joan and renamed Christina. Her early life was one of happiness living with her Mommie Dearest. When she was three, her mother married Phillip Terry and they adopted a baby originally named Phillip Terry, Jr. but, after their divorce, he was renamed Christopher Crawford.