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What are the differences between embryo and adult stem cells?
Adult stem cells are harvested from newborn's cord blood or human bone marrow while embryo stem cells come from the inner cell mass of a human embryo. No fetus is killed to use the stem cells, but the embryo cannot function and must be destroyed without a inner cell mass.
What is the difference between embryonic and adult stem cells?
An embryonic stem cell potentially can develop into ANY cell in the body theoretically without limit to replenish, and an adult stem cell is only able to mature into a specialised tissue cell from which tissue the cell is positioned.
would you expect there to be more replication origins in developing embryo cells or in adult cells?
You would expect to find more replication origins in developing embryo cells compared to adult cells. This is because embryonic cells undergo rapid proliferation and need multiple origins of replication to ensure that DNA is replicated efficiently to support growth and development. In contrast, adult cells typically have a more stable and differentiated state, resulting in slower division rates and fewer replication origins.
What types of stem cells are widely used in science today?
There are four types of stem cells widely used today. They are Embryonic stem Cells - from a Embryo or fetus. There is also, Hematopoietic stem cells what are adult bone marrow. There is Neuronal stem cells what are from the brain. Finally there is another type of bone marrow what is called Mesenchymal stem cells. The difference between Mesenchymal and Hematopictic stem cells is because of there Daughter tissues. Mesenchymal - Muscle; bone; cartilage; tendon and Hematopietic - Blood cells; brain.
Are Adult stem cells as useful as Embrionic stem cells?
Yes and No. The only big difference is the procedures used in harvesting adult stem cells is considered legal and safe. There's no need to kill a human embryo. Adult stem cells can be harvested from cord blood or human bone marrow. But embryonic stem cells are able to make more kinds of cells than adult stem cells.
Are more stem cells found in an embryo or an adult?
There are more cells found in an embryo than an adult.
What are the differences between embryo and adult stem cells?
Adult stem cells are harvested from newborn's cord blood or human bone marrow while embryo stem cells come from the inner cell mass of a human embryo. No fetus is killed to use the stem cells, but the embryo cannot function and must be destroyed without a inner cell mass.
How are embryonic cells and adult stem cells alike?
Both of them are effective and can cure life-threatening diseases like leukemia and other forms of cancers. The big difference is there is a need to kill an embryo to harvest its stem cells, which is unacceptable, while adult stem cells can be harvested from a newborn's umbilical cord and bone marrow.
The cluster of developing cells from conception until birth is called an .?
Embryo, between the 3rd and 8th week. Fetus, after the 8th week
What is the difference between embryonic and adult stem cells?
An embryonic stem cell potentially can develop into ANY cell in the body theoretically without limit to replenish, and an adult stem cell is only able to mature into a specialised tissue cell from which tissue the cell is positioned.
would you expect there to be more replication origins in developing embryo cells or in adult cells?
You would expect to find more replication origins in developing embryo cells compared to adult cells. This is because embryonic cells undergo rapid proliferation and need multiple origins of replication to ensure that DNA is replicated efficiently to support growth and development. In contrast, adult cells typically have a more stable and differentiated state, resulting in slower division rates and fewer replication origins.
What is the relationship between the number of cells within an embryo sac and the number of nuclei within the embryo sac?
The number of cells within an embryo sac is typically equal to the number of nuclei within the embryo sac. This is because each cell of the embryo sac contains one nucleus, and during the process of embryo sac development, the number of cells and nuclei increase concurrently.
What is the outer layer of cells in the early embryo called?
The outer layer of cells in the early embryo is called the trophoblast. It gives rise to the placenta and plays a crucial role in implantation and nutrient exchange between the embryo and the mother.
How are adult body cells differ from embryonic stem cells?
adult body cells have a function where as embryonic stem cells have no set function as of that stage. now there are some adult stem cells and those have little to no difference than embryonic stem cells
What types of stem cells are widely used in science today?
There are four types of stem cells widely used today. They are Embryonic stem Cells - from a Embryo or fetus. There is also, Hematopoietic stem cells what are adult bone marrow. There is Neuronal stem cells what are from the brain. Finally there is another type of bone marrow what is called Mesenchymal stem cells. The difference between Mesenchymal and Hematopictic stem cells is because of there Daughter tissues. Mesenchymal - Muscle; bone; cartilage; tendon and Hematopietic - Blood cells; brain.
What are similarities between embryonic and adult stem cells?
The main similarity between embryonic and adult stem cells is their ability for self-renewal.
Are Adult stem cells as useful as Embrionic stem cells?
Yes and No. The only big difference is the procedures used in harvesting adult stem cells is considered legal and safe. There's no need to kill a human embryo. Adult stem cells can be harvested from cord blood or human bone marrow. But embryonic stem cells are able to make more kinds of cells than adult stem cells.
