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9 Cards in this Set
- Front
- Back
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Describe the three stages of all cell signaling pathways.
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a
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Explain why most chemical signals must interact with a receptor at the cell surface instead of entering the cell directly.
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a
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Explain how G proteins and G protein-coupled receptors work.
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a
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Define ‘second messenger,’ and give two specific examples.
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a
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Explain how receptor tyrosine kinases work.
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a
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Describe the events in steroid hormone signaling.
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a
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Explain how protein kinase cascades work.
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a
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Describe the events that link G protein coupled receptors to altered calcium concentrations in the cell.
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a
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Define ‘apoptosis,’ and explain how it is regulated.
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a
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