Biosignaling

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Biosignaling
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Four general types of signal transducers
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Gated Ion Channels
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Ligand-gated Ion Channels
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Neural action potential
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Receptor Enzymes Insulin receptor
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Serpetine receptors G Protein-Coupled receptors
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Hormone Activated phospholipase C and IP3
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Light reception in the vertebrate eye
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Light-induced hyperpolarization of rod cells.
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Regulation of transcription by steroid hormones.
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Cell cycle regulation by protein kinases.
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Cell cycle control DBRP destruction box
recognizing protein CDK cyclin-dependent
protein kinase
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Regulation of passage from G1 to S by
phosphorylation of pRb.