Cell to Cell Interactions and Cell Signaling:

Molecular Biology; Cell to Cell Interactions and Cell
Signaling:
1. Discuss the importance of the experiments
performed by Buck and Axel identifying a family of G-protein
coupled receptors.
2. Review the later studies at Johns Hopkins
that advanced our understanding of olfaction. Briefly review the
results and discuss how they increased our understanding of this
important sensory system.
3. Compare and contrast one other system in
which G-protein coupled receptors transmit signals across cell
membranes. For example, these receptors play in integral role in
vision, but the means of signal amplification are very
different.
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