(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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Engines
Sodium-potassium pumps
70–100
A battery
Potassium leaves slightly
Potassium leaves
Sodium (Na⁺)
Voltage remains steady
Generate electrical impulses
SA node → AV node → Bundle of His → Purkinje fibers