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Examine whether the statement "Stem cells, being stem cells, are by definition the same in all tissues" is true or false.
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- Examine whether the statement "every tissue that can be renewed from a tissue-specific population of stem cells is true or false.Discuss the importance of Stem Cells. How does the scientists harvest the stem cells in our body? Differentiate the embryonic stem cells and the adult stem cellsExplain how stem cells and progenitor cells make possible the growth and repair of tissues.
- Reports in the media about stem cells usually state that they “turn into any kind of cell in the body.” Explain why this statement is only partially correct, including a description of how a stem cell maintains the population of stem cells.Stem cells, being stem cells, are by definition thesame in all tissues.Explain why or why not.Please explain the difference between Adult Stem Cell and Embryonic Stem Cells.
- Using the terms potency, specificity, and differentiation in each, compare and contrast the difference between adult and embryonic stem cells. 1.Adult Stem Cells: 2. Embryonic Stem Cells:Define stem cells, and describe their two key properties.What are the limitations of the cell theory? List and explain some (2-3) control mechanisms of the body in order to prevent abnormalities and diseases.
- You are a paralyzed patient in need of surgery to help regrow your spinal nerve cells. There are two types of procedures available to you, the use of either adult or embryonic stem cells to regrow your nerve cells. What questions should you ask to identify one difference between adult and embryonic stem cells?Match the following cell types: Adult stem cell from which most connective tissue cells are derived Functional cells of a gland or organ, in contrast with the supportive or connective tissue of a gland or organ Most abundant cell type in connective tissue, secretes protein fibers and matrix into the extracellular space Less active form of fibroblast Lipid storage cells Cells of the cartilage [Choose ] [Choose ] [Choose] [Choose] [Choose] [Choose] UPYINVCancer cells can eventually metastasize (or spread) from their tissue of organ to distant sites throughout the body. Which of the three types of cytoskeletal components could be used to detect the tissue of organ of a metastatic cancer cell? Why? (For example, if you took a biopsy of a tumor that had spread to the lungs, how could use what you know about the cytoskeleton to determine where the cancer originated? )