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Why is it easier to extract DNA from strawberries than from humans?
The cell walls of strawberries are easier to break down, allowing for easier access to the DNA inside. Additionally, strawberries have more DNA per cell compared to humans, making it easier to extract a larger amount of DNA from them.
Where do humans have 3 billion base pairs?
Humans have approximately 3 billion base pairs in their DNA, which is found in the nucleus of every human cell. This DNA contains the genetic information that determines an individual's traits and characteristics.
When does a cell replicates its entire chromosomal DNA only?
A cell replicates its entire chromosomal DNA only during the S phase of the cell cycle, which occurs before cell division. This ensures that each daughter cell receives an identical copy of the genetic material.
What is the amount of DNA in Eukaryotes?
Eukaryotic organisms typically have a varied amount of DNA depending on the species. For example, humans have approximately 6.4 billion base pairs of DNA in each cell. This DNA is organized into multiple chromosomes located in the cell nucleus.
Is there a cell in humans that don't have DNA?
No. Not all cells have a nucleus, which contains nuclear DNA; but all cells have mitochondria, which have their own DNA, called mitochondrial DNA, or mDNA. In humans, the cells that lack a nucleus and therefore nuclear DNA, are mature red blood cells, but they do have mitochondria and mitochondrial DNA.
Where is DNA found in humans?
DNA is found in the nucleus of cells in humans. It is also present in small amounts in mitochondria, which are known as the powerhouse of the cell.
What is the difference between humans and archaea?
humans cells contain dna, but the cell of archaea do not
Do chromosomes only contain DNA?
Chromosomes of prokaryotic cell only contain DNA while chromosomes of eukaryotic cell are composed of DNA and protein.
Why is it easier to extract DNA from strawberries than from humans?
The cell walls of strawberries are easier to break down, allowing for easier access to the DNA inside. Additionally, strawberries have more DNA per cell compared to humans, making it easier to extract a larger amount of DNA from them.
Is right that there are only two chromosomes in a human?
No, humans have 23 pairs of chromosomes - so 46 chromosomes. Every cell (with one exception) has DNA, and consequently the chromosomes. Only red blood cells have no nuclei, and no DNA.
What plant cells do not contain DNA?
Only the cell nucleus contains DNA; the other parts of the cell do not.
Why is the DNA found in the cell so important to humans?
because it tells when you feel something
In humans is the nucleus the only compartment organelle that contains DNA?
No, the mitochondria also has its own DNA.
Where is DNA found only in?
The nucleus of a eukaryotic cell. =)
Where do humans have 3 billion base pairs?
Humans have approximately 3 billion base pairs in their DNA, which is found in the nucleus of every human cell. This DNA contains the genetic information that determines an individual's traits and characteristics.
What is the site where DNA is transcribed?
Transcription is only the copying of DNA, so of course, it occurs at the DNA which is in the nucleus of a cell.
When does a cell replicates its entire chromosomal DNA only?
A cell replicates its entire chromosomal DNA only during the S phase of the cell cycle, which occurs before cell division. This ensures that each daughter cell receives an identical copy of the genetic material.
