Can differentiated cells undergo mitosis?

Can differentiated cells undergo mitosis?

You might therefore need to explain that most specialized cells cannot undergo mitosis. There are a few exceptions (e.g. liver cells or T-cells) but in general specialized cells can no longer divide. Stem cells do divide by mitosis and this makes them very important for replacing lost or damaged specialized cells.

Do undifferentiated cells divide to produce differentiated cells?

Stem cell, an undifferentiated cell that can divide to produce some offspring cells that continue as stem cells and some cells that are destined to differentiate (become specialized). Stem cells are an ongoing source of the differentiated cells that make up the tissues and organs of animals and plants.

What does differentiated cell division mean?

Cellular differentiation is the process of a cell changing from one cell type to another, typically from a less specialized type (stem cell) to a more specialized type (organ/tissue specific cell, eg, colonocyte).

What happens when cells become differentiated?

Once a cell becomes differentiated it only expresses the genes that produce the proteins characteristic for that type of cell. Differentiated cells are important in a multicellular organism because they are able to perform a specialised function in the body. These unspecialised cells are called stem cells.

Which cells is not differentiated?

The cells of adult animals can be grouped into three general categories with respect to cell proliferation. A few types of differentiated cells, such as cardiac muscle cells in humans, are no longer capable of cell division.

How do cells stay differentiated?

Differentiation continues in adulthood as adult stem cells divide and create fully differentiated daughter cells during tissue repair and during normal cell turnover. Some differentiation occurs in response to antigen exposure.

How does the body use differentiated cells?

Cell differentiation creates all of the different structures in your body, like muscles, bones and organs. Cell differentiation also produces the vast number of organisms on Earth and allows for many different cell structures to exist and function both properly and efficiently.

What differentiated cells?

Cell differentiation is the process by which dividing cells change their functional or phenotypical type. All cells presumably derive from stem cells and obtain their functions as they mature.

What causes cell differentiation?

Factors involved in triggering cell differentiation include cell signaling, environmental influences and the level of development of the organism. Basic cell differentiation occurs after a sperm cell fertilizes an egg and the resulting zygote reaches a certain size.

How does the cell differentiation process work?

Cellular differentiation, or simply cell differentiation, is the process through which a cell undergoes changes in gene expression to become a more specific type of cell. The process of cell differentiation allows multi-cellular organisms to create uniquely functional cell types and body plans.

What is the basis of cellular differentiation?

The process of cell differentiation starts with the fertilization of the female egg . As soon as the egg is fertilized, cell multiplication is initiated resulting in the formation of a sphere of cells known as the blastocyst. It’s this sphere of cells that attach to the uterine wall and continues to differentiate.