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Why we can not extract DNA from RBCs?
We can not extract DNA from RBCs as they are without nucleus. only the source of DNA extraction is Leukocytes, RBCs are not good source of extraction but we can extract DNA from immature RBCs.
Why do we need cells for DNA extraction?
Cells are essential for DNA extraction because they house the DNA within their nuclei. To isolate DNA, the cellular structure must be broken down to release the genetic material, which involves disrupting the cell membrane and nuclear envelope. Additionally, extracting DNA from cells allows for the purification of the genetic material needed for various applications in research, forensics, and medicine. Without cells, there would be no DNA to extract.
Why do all cells contain DNA Explain?
DNA is the blueprints of the cell. It will be like trying to write a book without anything to write about. The DNA tells the cell what to do by sending mRNA.
Is sperm and DNA the same?
Yes. DNA is found in most human cells, in the nucleus. It is the main component of chromosomes. It is not found in cells without nuclei, like mature red blood cells, but white blood cells and other cels in your blood will contain it. Hair is useless for DNA testing unless it has been pulled out by the root, because the hair itself, without the follicle cells that produce it, is just protein.
Can humans live without stem cells?
No, humans cannot live without stem cells. Stem cells are crucial for the growth, repair, and maintenance of tissues in the body. They play a vital role in replenishing cells and tissues continuously throughout life.
Do cells ever have to contain DNA?
yes without DNA there is no cell
What two things all cells have?
Cells must have two things: DNA and ribosomes. Without DNA, the cells cannot reproduce. Without ribosomes, proteins cannot be made or sent to other parts of the cell.
Can people be born without DNA?
No, people cannot be born without DNA. DNA tells each of the billions of individual cells their function - without functioning cells, they wouldn't even grow beyond the initial cell in the womb.
Is there a part a cell can live without?
Even though bacteria have no nucleus, they still have to have the DNA in the nucleus of more advance cells. Cells have developed to have all the parts that they need to function, so they must have all.
Can you live without cells?
no you can not
Where does the chromatin live?
DNA is stored in chromatin within the nucleus of cells.
What is the source of DNA in blood?
DNA in blood comes from white blood cells, which contain the person's genetic information. When blood is collected for testing or analysis, the DNA can be extracted from these cells to study and identify specific genetic markers or sequences.
Do cells contain DNA?
The Dna in prokaryotic Cells floats in the Cytoplasm as a single circular Chromosome. Yes, all Prokaryotes (bacteria and archea and others) and Eukaryotes (e.g Insect, Animal, and Plant Cells) contain Dna in the Form of Chromosomes; without Dna there will be no reproduction.
Why can't ribosomes do their job without DNA?
DNA makes up all cells. The ribosomes can't do their job without DNA because they wouldn't be able to move or function correctly
Why is DNA replication?
The replication of DNA forms new DNA which form new cells when put in the cells of new nucleus's. The body continuously needs to produce new cells through mitosis for growth and repair and therefore without DNA replication these new cells would not be able to be made, which are needed in the human body.
Why is DNA ability so important?
It is what makes you unique and alive. DNA is what tells the cells how they are to function. Without DNA, there would be no cell division and therefore no growth.
Why we can not extract DNA from RBCs?
We can not extract DNA from RBCs as they are without nucleus. only the source of DNA extraction is Leukocytes, RBCs are not good source of extraction but we can extract DNA from immature RBCs.
