What happens when a neurotransmitter binds to a receptor on the postsynaptic cell?

The postsynaptic cell becomes either more or less likely to fire an action potential.

If the postsynaptic cell is excited enough, it will continue passing the message to other cells.

c

explanation:

i think

c.) polymerase chain reaction

- "unlike the original dna fingerprinting method, dna profiling does not use restriction enzymes to cut the dna. instead it uses the polymerase chain reaction (pcr)? to produce many copies of specific str sequences. pcr is an automated procedure that generates lots of copies of a specific sequence of dna."