11.15 (dr. husun bano) cell signalling mechanisms 1st & 2nd

Introduction ,[object Object],[object Object],[object Object],[object Object],[object Object]

Talking to cells, both near and far… ,[object Object],[object Object],[object Object],[object Object],[object Object]

How do Cells Communicate? ,[object Object],[object Object],[object Object],[object Object]

Signal molecules and Receptor Proteins ,[object Object],[object Object],[object Object],[object Object],[object Object]

Signal Molecules ,[object Object],[object Object],[object Object],[object Object],[object Object]

G-Protein-Linked Receptor ,[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object]

Tyrosine-kinase Receptors ,[object Object],[object Object]

Ligand-gated Ion Channels ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

The Others… ,[object Object],[object Object],[object Object],[object Object]

Testosterone ,[object Object],[object Object],[object Object]

Turning Genes On ,[object Object],[object Object],[object Object]

Transduction ,[object Object],[object Object],[object Object],[object Object],[object Object]

Signal Transduction Pathways ,[object Object],[object Object],[object Object],[object Object],[object Object]

Phosphorylation (adding on Phosphates) ,[object Object],[object Object],[object Object],[object Object],[object Object]

Phosphorylation ,[object Object],[object Object],[object Object],[object Object],[object Object]

Protein Phosphatase ,[object Object],[object Object],[object Object],[object Object]

Second Messengers ,[object Object],[object Object],[object Object],[object Object]

Pathway involving cAMP as a secondary messenger. Pathway using Ca2+ as a secondary messenger.

The Response ,[object Object],[object Object],[object Object]

[object Object],[object Object]

Benefits of Multiple Steps ,[object Object],[object Object],[object Object],[object Object],[object Object]

Differences ,[object Object],[object Object],[object Object]

Scaffolding ,[object Object],[object Object],[object Object]

Relay Proteins ,[object Object],[object Object],[object Object],[object Object],[object Object]

Deactivation ,[object Object],[object Object],[object Object],[object Object],[object Object]

Cell Signaling ,[object Object],[object Object],[object Object],[object Object]

A. Types of Cell Signaling ,[object Object]

A. Types of Cell Signaling ,[object Object],[object Object],[object Object],[object Object]

A. Types of Cell Signaling ,[object Object],[object Object],[object Object]

B. Intracellular Receptor Signaling: Steroid Hormones ,[object Object],[object Object],[object Object],[object Object]

B. Intracellular Receptor Signaling: Steroid Hormones ,[object Object],[object Object],[object Object]

B. Intracellular Receptor Signaling: Steroid Hormones ,[object Object],[object Object]

C. Cell Surface Receptors: Types ,[object Object],[object Object],[object Object]

D. Cell Surface Receptors: G-protein linked receptors ,[object Object],[object Object],[object Object]

B. G-linked Receptors ,[object Object],[object Object],[object Object],[object Object],[object Object]

B. G-linked Receptors ,[object Object],[object Object],[object Object],[object Object]

B. G-linked Receptors ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

B. G-linked Receptors ,[object Object],[object Object],[object Object]

11.15 (dr. husun bano) cell signalling mechanisms 1st & 2nd

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11.15 (dr. husun bano) cell signalling mechanisms 1st & 2nd