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Is the DNA in people's cheek cells as the same as the DNA in other cells?
Yes. Within a single person, all of the somatic cells have the same nuclear genomic DNA; it does not matter if you compare DNA from a cheek cell to a liver cell.
Circular extra genomic DNA is called?
A circular band of DNA that exists separate of chromosomal DNA is called a plasmid. Plasmids reside within bacteria cells and can replicate independently of the chromosomal DNA.
What is a map of the distribution of cloned genomic DNA from genomic clone libraries?
physical map
What is the difference between Plasmic DNA and Genomic DNA?
the genomic DNA large and is the one that forms chromosomes. however, the plasmedic DNA is a small circular vector of DNA (3 kb - 5 kb)
Where does genomic DNA present in a tissue?
In the mitochondria
What is the difference between animal and plant DNA extraction?
Plant DNA extractionPlant genomic DNA is more difficult to extract because of the plant's cell wall, which is removed by homogenization, or by adding cellulase to degrade the cellulose that makes up the cell wall. Also, the metabolites present in the plant cell may interfere with genomic DNA extraction by contaminating the DNA sample during the precipitation process.Animal DNA ExtractionPeripheral blood leukocytes are a main source of animal genomic DNA, but sample collection is difficult as blood must be withdrawn from the animal. Blood contains a range of compounds like proteins, lipids, white blood cells, red blood cells, platelets, and plasma, which can contaminate the DNA sample. The primary contaminant of animal DNA extracted from blood samples is heme, the non-protein component of hemoglobin.DifferencesThe differences between plant and animal DNA lie in the sequence of bases in the helix. Compounds found in plant cells are absent in animal cells, and DNA base sequences reflect this, as the genomic plant DNA is often larger than animal DNA. These differences affect extraction methods, as it impacts on yield and purity of DNA.
How much percentage of genomic DNA is active?
kk
Is DNA located in chromosomes?
DNA is actually in cells. Chromosomes are found on DNA.
How many strands of DNA are there in a DNA fingerprint?
1 strand of naked genomic DNA cut by certain enzymes.
What holds the cells DNA?
Nucleus - holds genomic DNA in eukaryotes. The nucleus is the most conspicuous organelle found in a eukaryotic cell. It houses the cell's chromosomes and is the place where almost all DNA replication and RNA synthesis occur.
Where is the Operon located in DNA?
An operon is actually a functioning unit of genomic DNA that contains a cluster of genes under the control of a single regulatory signal or a prometer. The genes are translated together in the cytoplasm.
Where is the DNA located in eukaryote cells?
nucleus
