Cell Communication - Mt. SAC 4/Biology 4 Extra Cre… · EXTRA- CELLULAR FLUID Signaling molecule...

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Cell Communication

Direct

Contact

Local

Signaling

Paracrine Signaling

Synaptic

Distant Signaling

Hormonal

Signal Transduction Pathway

Reception

Transduction

Response

Stages of Intracellular Signaling

Reception

G-Protein-Coupled

receptors

Stages of Intracellular Signaling

Reception

Receptor Tyrosine

Kinases

Stages of Intracellular Signaling

Reception

Ligand-Gated Ion

Channels

Stages of Intracellular Signaling

Reception

Intracellular Receptors

Stages of Intracellular Signaling

TransductionProtein

Phosphorylation

Cascade

Stages of Intracellular Signaling

TransductionSmall Molecules

as Second

Messengers

Stages of Intracellular Signaling

TransductionCalcium Ions

and Inositol

Trisphophate

(IP3)

Cellular Response

Amplification

Cellular Response

Specificity

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