A key fitting into a lock is a clear analogy for __________.
A. myelin wrapping around the axon
B. neurotransmitter binding a receptor
C. neurotransmitter being taken back up into the cell
D. ion flow during an action potential
Answer:B
A key fitting into a lock is a clear analogy for __________.
A. myelin wrapping around the axon B. neurotransmitter binding a receptor C. neurotransmitter being taken back up into the cell D. ion flow during an action potential