My Crossword Maker Logo
Powered by BrightSprout
Save Status:
or to save your progress. The page will not refresh.
Controls:
SPACEBAR SWITCHES TYPING DIRECTION
Answer Key:
Edit a Copy:
Make Your Own:
Crossword Word Search Worksheet
Rate This Puzzle:
Log in or sign up to rate this puzzle.

Synthesis 1: Receptors and Synapses

Across
Level of voltage where the neuron will fire an action potential
Place where the action potential may begin
Membrane potential becomes more negative than the RMP for a small period of time
____ potential: a large depolarizing signal that is actively propagated along an axon by repeated generation of a signal
Membrane potential gets more positive
Way of repackaging neurotransmitters in order for them to be used again in pre-synaptic neuron
One neuron may have up to ___ thousand synapses
____ summation: a form of local potential where multiple inputs in different areas of the post-synaptic neuron cause a change in the RMP
Down
____ (G-protein) receptors: indirect opening of ion channels, slow and longer lasting
____ summation: a form of local potential where input is fired repetitively into the same area of the post-synaptic neuron
Released by a pre-synaptic neuron into the synaptic cleft to transmit information
Site of communication between a neuron and another neuron/gland/muscle/organ
____-gated channels: opens due to the binding of a neurotransmitter on the post-synaptic cell
____ receptors (ligand gated channels): directly opens ion channels, fast and short acting
____-gated channel: opens due to peripheral receptors being stretched, compressed or deformed