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Question
stem cells are undifferentiated cells in the body that can become different types of cells. identify the type of stem cell that has the ability to differentiate into any cell type. (1 point) adult stem cell multipotent stem cell totipotent stem cell pluripotent stem cell check answer remaining attempts :
Brief Explanations
- Adult stem cells (somatic stem cells) are multipotent, meaning they can differentiate into a limited number of cell types related to their tissue of origin. For example, hematopoietic stem cells in the bone marrow can differentiate into various blood cells but not into cells of other unrelated tissues like nerve cells or muscle cells.
- Multipotent stem cells can give rise to multiple, but a limited number of cell types. They are more restricted in their differentiation potential compared to totipotent and pluripotent stem cells. For instance, mesenchymal stem cells can differentiate into cells of the mesodermal lineage such as osteocytes (bone cells), chondrocytes (cartilage cells), and adipocytes (fat cells), but not into cells of the ectodermal or endodermal lineages.
- Totipotent stem cells have the highest differentiation potential. They can differentiate into any cell type in the body, including the extra - embryonic tissues (like the placenta). The zygote and the cells of the very early embryo (up to the 8 - cell stage) are totipotent. These cells have the ability to give rise to a complete organism.
- Pluripotent stem cells, like embryonic stem cells, can differentiate into any cell type of the three germ layers (ectoderm, mesoderm, and endoderm), which gives rise to all the cell types in the body. However, they cannot give rise to extra - embryonic tissues like totipotent cells can.
Based on the above explanations, the stem cell with the ability to differentiate into any cell type is the totipotent stem cell.
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C. totipotent stem cell