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Cell signalling
This free course, Cell signalling, explains the general principles of signal transduction and specifically, how even the simplest organisms can detect and respond to events in their ever-changing environment.
Course learning outcomes
After studying this course, you should be able to:
- define and use each of the terms printed in bold in the text
- understand the basic principles of signal transduction mechanisms, in particular the concepts of response specificity, signal amplitude and duration, signal integration and intracellular location
- give examples of different types of extracellular signals and receptors, and explain their functional significance
- describe the mechanisms by which different receptors may be activated by their respective ligands
- describe and give examples of the structure and properties of the major components of signal transduction pathways.
First Published: 09/08/2012
Updated: 24/03/2016
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I enjoyed this course and it has improved my understanding of cell signalling. However, it would be nice for a table of abbreviations and acronyms to be included for reference because there are so many of them!