Which of the following best describes the function of cholinesterase in neurotransmission?
a) it decomposes, providing a source of choline for muscular contraction
b) it binds acetylcholine to receptors on the post-synaptic membrane
c) it blocks acetylcholine reception on the post-synaptic membrane
d) it breaks down acetylcholine, preventing continual neurotransmission
e) it releases ATP from acetylcholine, providing energy for neurotransmission