Epithelial cell

I had students doing the basic cheek-cell-under-the-microscope exercise this morning, and one student had a nucleus that ... one about 2/3 normal nucleus size, the other about 1/3. It was a surface epithelial cell, which are not supposed to divide, and this didn't look like a mitotic ...

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... as chemical (DDT, CCL4), radiation, ionizing etc. It mutate the DNA in cell. If only a single is mutated, it can be replicated as usual in mitosis. ... body, not only cancer cells. These include especially blood cells and epithelial cells, which both divide constantly and are therefore affected ...

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... as chemical (DDT, CCL4), radiation, ionizing etc. It mutate the DNA in cell. If only a single is mutated, it can be replicated as usual in mitosis. ... body, not only cancer cells. These include especially blood cells and epithelial cells, which both divide constantly and are therefore affected ...

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Hi all, When a cell dies in epithelial tissue, as it is replaced? Who releases growth factors? Are the cells around the cell to die? Thanks.

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... of EGF and a fluid phase-marker (HRP) (70 marks) Cells take up extracellular molecules by receptor-mediated endocytosis (RME) and by fluid phase ... 2 pathways were compared experimentally by incubation of the human A431 epithelial carcinoma cell line with epidermal growth factor (EGF) to measure ...

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