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What else can I help you with?
What is used to clone organisms?
A pluripotent (embryonic) stem cell and nucleus from a donorEmbryonic stem cell will act as a embryo (Egg) and donor nucleus will act as a fertilized nucleus, just fuse them and grow in appropriate conditions
What is the function of sodium deoxycholate in media?
Sodium deoxycholate is a detergent commonly used in cell culture media to disrupt lipid membranes and solubilize membrane proteins. It helps in cell lysis, protein extraction, and is often used in combination with other detergents to maintain the solubility of membrane proteins in solution.
What can the stem of a plant be used for?
stem cells are useful because in young embryo's stem cells can change into virtually any type of cell in the body. this means that if, in theory, they are given to people who are ill and who's bodies have been damaged in some way, to act a s a kind of repair kit for the body.
Where are therapeutic stem cells obtained from?
A stem cell is a cell that has the ability to continuously divide and differentiate (develop) into various other kind(s) of cells and tissues. Like a blank microchip that can ultimately be programmed to perform any one of a number of specialized tasks, stem cells are undifferentiated, 'blank' cells that do not yet have a specific physiological function. When the proper conditions occur in the body or in the laboratory, stem cells begin to develop into specialized tissues and organs. Stem cells are also self-sustaining, replicating through cell division.These unique characteristics are why stem cell research holds such great promise for the treatment of life-threatening and debilitating diseases such as Alzheimer's disease, cancer, Parkinson's disease, and juvenile diabetes. Understanding what the genetic and biochemical signs are that trigger stem cell differentiation may allow researchers to one day program new cells to repair damaged tissues and organs, and to better understand disease processes. Here is a current list of the sources of stem cells:Embryonic stem cells - They are harvested from the inner cell mass of the blastocyst seven to ten days after fertilization.Fetal stem cells - These cells are taken from the germline tissues that will make up the gonads of aborted fetuses.Umbilical cord stem cells - Umbilical cord blood contains stem cells similar to those found in bone marrow.Placenta derived stem cells - Up to ten times as many stem cells can be harvested from a placenta as from cord blood.Adult stem cells - Many adult tissues contain stem cells that can be isolated. The goals of stem cell research include curing diseases, cloning, and gene-line engineering. Cloning is directed towards making duplicate animals or humans. Gene-line engineering is directed toward permanent change in disease resistance and aesthetic and functional enhancements.
What role does a cell wall act to fulfill?
to protect the cell
What is used to clone organisms?
A pluripotent (embryonic) stem cell and nucleus from a donorEmbryonic stem cell will act as a embryo (Egg) and donor nucleus will act as a fertilized nucleus, just fuse them and grow in appropriate conditions
What is a special feature for a stem cell?
Stem cells are important cells found in all multi-celled organisms, that can divide and recognise problems. In mammals, there are two types of stem cells: embryonic cells, and adult stem cells, which are found in various tissues. In adult organisms, stem cells and progenitor cells act as a repair system for the body, renewing and restoring adult tissues.
What is the function of sodium deoxycholate in media?
Sodium deoxycholate is a detergent commonly used in cell culture media to disrupt lipid membranes and solubilize membrane proteins. It helps in cell lysis, protein extraction, and is often used in combination with other detergents to maintain the solubility of membrane proteins in solution.
How many potassium ions does the sodium-potassium pump move into a cell if it moves six sodium ions out of the cell?
I think you're looking for three ... over the long run. But the trick is that K+ doesn't need to be pumped in. Membrane proteins act as variable sized pore in the membrane (channels) and the potassium flows in under electrostatic forces ... all the work is done pumping the Na+ out.
How does the cork act as a protective tissue?
The cork is an external, secondary tissue that is impermeable to water and gases. Cork cell walls also contain a chemical called suberin, a waxy substance which protects the stem against water loss, invasion of insects into the stem and prevents infections by bacteria and fungal spores.
What provides supporting plant layers around cell membrane?
Plants have cell walls that provide structure and prevent collapsing of the stem/trunk. The cell walls contain a component called lignin which has a high tensile strength, the cwell walls act a bit like scaffolding to keep the plant upright. Hope this helps.
Why does soda contain sodium?
Soda contains sodium to enhance its flavor and act as a preservative. Sodium also helps balance the sweetness and acidity of the drink.
What is the role of sodium carbonate in protease assay?
act as stabilizer.
What can the stem of a plant be used for?
stem cells are useful because in young embryo's stem cells can change into virtually any type of cell in the body. this means that if, in theory, they are given to people who are ill and who's bodies have been damaged in some way, to act a s a kind of repair kit for the body.
Where are therapeutic stem cells obtained from?
A stem cell is a cell that has the ability to continuously divide and differentiate (develop) into various other kind(s) of cells and tissues. Like a blank microchip that can ultimately be programmed to perform any one of a number of specialized tasks, stem cells are undifferentiated, 'blank' cells that do not yet have a specific physiological function. When the proper conditions occur in the body or in the laboratory, stem cells begin to develop into specialized tissues and organs. Stem cells are also self-sustaining, replicating through cell division.These unique characteristics are why stem cell research holds such great promise for the treatment of life-threatening and debilitating diseases such as Alzheimer's disease, cancer, Parkinson's disease, and juvenile diabetes. Understanding what the genetic and biochemical signs are that trigger stem cell differentiation may allow researchers to one day program new cells to repair damaged tissues and organs, and to better understand disease processes. Here is a current list of the sources of stem cells:Embryonic stem cells - They are harvested from the inner cell mass of the blastocyst seven to ten days after fertilization.Fetal stem cells - These cells are taken from the germline tissues that will make up the gonads of aborted fetuses.Umbilical cord stem cells - Umbilical cord blood contains stem cells similar to those found in bone marrow.Placenta derived stem cells - Up to ten times as many stem cells can be harvested from a placenta as from cord blood.Adult stem cells - Many adult tissues contain stem cells that can be isolated. The goals of stem cell research include curing diseases, cloning, and gene-line engineering. Cloning is directed towards making duplicate animals or humans. Gene-line engineering is directed toward permanent change in disease resistance and aesthetic and functional enhancements.
What role does a cell wall act to fulfill?
to protect the cell
What is the value of using sodium acetate in homo-dialysis?
Sodium acetate is used in hemodialysis to correct acid-base imbalances, due to its ability to act as a buffer in the dialysate solution. It helps maintain the pH balance during the dialysis process, preventing acidosis or alkalosis. Additionally, sodium acetate can help improve cell membrane stability and reduce the risk of clotting in the dialysis machine.
