This printable bingo card set on the topic of Human Body Systems has 24 unique items on a 5x5 grid with a free space in the center. Each card is randomized so every player gets a different arrangement.
polarized
depolarized
hyperpolarized
action potential
neurotransmitters
synaptic cleft
passive transport
active transport
concentration gradient
chemical gradient
dendrites
axons
nodes of ranvier
presynaptic cell
electrical
chemical
relative refractory period
absolute refractory period
-70mV
-55mV
axon hillock
myelin
sodium/potassium pump
electrochemical