Which of the following statments is true regarding the neurotransmitter lifecycle?
A. Norepinephrine is mainly inactivated by reuptake and degradation by MAO
B. Epinephrine is mainly inactivated by cholinesterase degradation in the synapse
C. Acetylcholine is mainly inactivated by reuptake and degradation by MAO
D. Norepinephrine is degraded by cholinesterase in the synapse