(Print) Use this randomly generated list as your call list when playing the game. There is no need to say the BINGO column name. Place some kind of mark (like an X, a checkmark, a dot, tally mark, etc) on each cell as you announce it, to keep track. You can also cut out each item, place them in a bag and pull words from the bag.
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Voltage remains steady
No
Sodium (Na⁺)
Generate electrical impulses
A battery
AV node
70–100
Sodium-potassium pumps
Specialized pacemaker cells
Pump blood
Potassium leaves slightly
Potassium leaves
Ca²⁺ in, K⁺ out
Right atrium
Engines
Action potentials
Tells cells when to contract and relax
SA node → AV node → Bundle of His → Purkinje fibers