(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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cells can produce signaling molecules that act on their own receptors
autocrine signaling
bacteria sense population density and change their behavior in synchronized fashion when the density reaches a certain threshold
quorum sensing
creates a watertight seal between two adjacent animal cells
tight junctions
response
negative feedback
channels between neighboring cells that allow for the transport of ions, water, and other substances
gap junctions
intercellular mediators
signaling molecules
ligand
This cell has a receptor that can bind the ligand.
target cells
growth hormones
communication occurs at specialized junctions called synapses
synaptic signaling
axon
intracellular mediators
plant cells that contain specialized junctions
plasmodesmata
