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Cell-cell Interactions

5 videos
2A: The human body is composed of about 100 trillion cells (this is not counting your bacterial buddies, who actually outnumber your cells 10 to 1!) Your cells must speak to each other to coordinate this massive symphony of life. In this tutorial, you will learn about the molecular basis of cellular signaling that makes this vast network speedy and efficient.

Cell Junctions

VIDEO 4:29 minutes
Learn about the three major types of cell junctions and their functions.

Membrane Receptors

VIDEO 7:59 minutes
Learn about how membrane receptors work in our body.

Ligand Gated Ion Channels

VIDEO 7:23 minutes
Learn about how ligand gated ion channels work in the cell membrane.

G Protein Coupled Receptors

VIDEO 12:48 minutes
Learn about how g protein coupled receptors work in the cell membrane.

Enzyme Linked Receptors

VIDEO 8:51 minutes
Learn about how enzyme linked receptors, particularly Receptor Tyrosine Kinases, work in the body.