What are the two proposed mechanisms of cell crawling?
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Card 17
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Describe an experiment to test this
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Card 18
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What type of cadherin is important in embryo development? At which stage does it become important? How is this remonstrated?
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Card 19
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Tissue organisation: Cells in ectoderm express (a). They then start to express (b), which..... Some of those cells then start to express (c), and.... As they migrate further away (d)
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Card 20
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If dissociate cells from embryo, and then mix back together, what will happen. What will happen if you do this with (a) adult liver/kidney tissues (b) highly organised adult tissue
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Card 21
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If took fibroblasts and expressed higher levels of cadherin in some cells than others, what would happen?
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Card 22
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What would happen if some cells expressed 2 types of cadherin, and others just one?
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Card 23
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What if some cells express N, and others E cadherin in equal amounts?
