Search results
Results from the WOW.Com Content Network
Among dividing cells, there are multiple levels of cell potency, which is the cell's ability to differentiate into other cell types. A greater potency indicates a larger number of cell types that can be derived. A cell that can differentiate into all cell types, including the placental tissue, is known as totipotent.
In addition, stem cell are undifferentiated cells which can develop into a specialized cell and are the earliest type of cell in a cell lineage. [2] Due to the differentiation in function, somatic cells are found only in multicellular organisms, as in unicellular ones the purposes of somatic and germ cells are consolidated in one cell.
The Human Cell Atlas project, which started in 2016, had as one of its goals to "catalog all cell types (for example, immune cells or brain cells) and sub-types in the human body". [13] By 2018, the Human Cell Atlas description based the project on the assumption that "our characterization of the hundreds of types and subtypes of cells in the ...
A cell type is a classification used to identify cells that share morphological or phenotypical features. [1] A multicellular organism may contain cells of a number of widely differing and specialized cell types, such as muscle cells and skin cells, that differ both in appearance and function yet have identical genomic sequences.
Differentiated instruction and assessment, also known as differentiated learning or, in education, simply, differentiation, is a framework or philosophy for effective teaching that involves providing all students within their diverse classroom community of learners a range of different avenues for understanding new information (often in the same classroom) in terms of: acquiring content ...
Meristematic cells are totipotent, meaning they retain the ability to differentiate into any plant cell type. As they divide, they generate new cells, some of which remain meristematic while others differentiate into specialized cells that typically lose the ability to divide or produce new cell types.
These differentiated beta cells, however, often lack much of the structure and markers that beta cells need to perform their necessary functions. [37] Examples of the anomalies that arise from beta cells differentiated from progenitor cells include a failure to react to environments with high glucose concentrations, an inability to produce ...
Pluripotent stem cells are the descendants of totipotent cells and can differentiate into nearly all cells, [15] i.e. cells derived from any of the three germ layers. [17] Multipotent stem cells can differentiate into a number of cell types, but only those of a closely related family of cells. [15]