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Multicellular organisms are composed of not only many cells, but many different types of cells. Yet all of the cells of an organism develop from one, original cell, either a spore or a zygote.
The way in which these cells become specialized starts out with some type of signal, usually a chemical signal. In response to a given signal or signals, cells can change the way they function and develop, most often by controlling what genes are expressed at what time. This process of cellular determination and differentiation happens most commonly in developing embryos, where the cells don't yet have a specific function, but can occur in certain cells of adult organisms.
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What is the meaning of Moderately differentiated?
Moderately differentiated refers to a term used to describe cancer cells that are somewhat abnormal in appearance compared to normal cells. This typically indicates that the cancer cells are somewhat more aggressive in nature compared to well-differentiated cells, but less aggressive than poorly differentiated cells.
What observation will provide evidence that differentiated cells retain all the genes of developing cells?
The successful reprogramming of differentiated cells back into induced pluripotent stem cells, which have the potential to develop into any cell type, demonstrates that differentiated cells retain all the genes of developing cells. This process involves turning on gene expression patterns characteristic of embryonic stem cells, indicating that differentiated cells still possess the genetic information necessary for pluripotency.
Which organism has differentiated cells?
Luis was here and the answer is amoeba
What is differentiated and undifferentiated?
In a biological context, differentiated cells have specific functions and structures that are suited for their role in the body, such as muscle cells or nerve cells. Undifferentiated cells, on the other hand, are primitive cells that have the potential to develop into various cell types, like stem cells.
Do multicellular organisms have tissues?
Yes! All multi-cellular organisms contain specialized cells. Specialization is the reason they become multi-cellular. Multi-cellular organisms are differentiated from other eukaria and prokaria in that, rather than living individually or in convenient colonies, they MUST be multi-cellular to survive.
What is the meaning of Moderately differentiated?
Moderately differentiated refers to a term used to describe cancer cells that are somewhat abnormal in appearance compared to normal cells. This typically indicates that the cancer cells are somewhat more aggressive in nature compared to well-differentiated cells, but less aggressive than poorly differentiated cells.
What is the considered the most differentiated cell?
Terminally differentiated cells are cells that have lost the ability to divide. Examples of these cells in the human body include skeletal muscle cells, cardiac muscle cells, and neurons.
What observation will provide evidence that differentiated cells retain all the genes of developing cells?
The successful reprogramming of differentiated cells back into induced pluripotent stem cells, which have the potential to develop into any cell type, demonstrates that differentiated cells retain all the genes of developing cells. This process involves turning on gene expression patterns characteristic of embryonic stem cells, indicating that differentiated cells still possess the genetic information necessary for pluripotency.
What does moderately differentiated liver cancer mean?
Moderately differentiated liver cancer refers to the histological grade of the cancer cells in a liver tumor. The differentiation level indicates how closely the cancer cells resemble normal liver cells under a microscope. The grading system typically ranges from well-differentiated (closely resembling normal cells) to poorly differentiated (bearing little resemblance). In the context of moderately differentiated liver cancer: Well-Differentiated: Cells closely resemble normal liver cells. Moderately Differentiated: Cells exhibit some abnormal features but still bear resemblance to liver cells. Poorly Differentiated: Cells show significant abnormalities and little resemblance to normal liver cells. The degree of differentiation can provide insights into the aggressiveness of the cancer and its potential response to treatment. Well-differentiated tumors may be less aggressive and more responsive to treatment, while poorly differentiated tumors may be more aggressive and challenging to treat. However, it's essential to consider other factors, such as the stage of cancer and overall health of the patient, when determining prognosis and treatment options.
Which organism has differentiated cells?
Luis was here and the answer is amoeba
What does it mean when cells become differentiated?
When a cell becomes differentiated it has gone through dysplasia and metaplasia to another cell type.
What is differentiated and undifferentiated?
In a biological context, differentiated cells have specific functions and structures that are suited for their role in the body, such as muscle cells or nerve cells. Undifferentiated cells, on the other hand, are primitive cells that have the potential to develop into various cell types, like stem cells.
Do paramecium have differentiated cells?
No. A paramecium is a one-celled organism.
Are bone marrow cells fully differentiated?
No, bone marrow cells are not fully differentiated. They include stem cells that have the potential to differentiate into various types of blood cells, like red blood cells, white blood cells, and platelets. These stem cells are essential for replenishing the body's blood cell supply.
What is the medical term for graded to be moderately differentiated and enclosed in a sheath of tissue?
encapsulatedGrowth enclosed in a sheath of tissue that prevents tumor cells from invading surrounding tissue.GII(tumor grade classification) the cells are moderately differentiated.
Do multicellular organisms have tissues?
Yes! All multi-cellular organisms contain specialized cells. Specialization is the reason they become multi-cellular. Multi-cellular organisms are differentiated from other eukaria and prokaria in that, rather than living individually or in convenient colonies, they MUST be multi-cellular to survive.
Do multicellular organisms differ from unicellur organisms?
A colonial organism is a collection of one-celled organisms living together. The difference between a multicellular organism and a colonial organism is that individual organisms from a colony can, if separated, survive on their own, while cells from a multicellular life-form (e.g., cells from a brain) cannot. Multicellular organisms consist of differentiated cells that perform special tasks. The entire organism requires all the different types of cells to be present, and the individual cells can not survive without being in the organism
