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Cellular Signalling

Year

2006

Producer

VEA

Country of Origin

Australia

Duration

00:26:00

Product Code

VEA06011000

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Description

Beginning with the basic concepts of a biological signal and receptor the definition of signal transduction is explained. We then explore various ways in which cells signal other cells: paracine, synaptic and endocrine. Extensive use of animated graphics brings the processes of signal processing to life, showing how the various types of signalling molecules enter cells and how their receptors operate, in particular channel-linked and G- protein receptors. Second messengers are explained. The final section deals with signal amplification, divergent and convergent pathways.

Key Product Data

VEA Logo

Production Year
2006

Duration
00:26:00

Producer
VEA

Country Of Origin
Australia

Level
Senior Secondary

Product Code
VEA06011000