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What is the process in which DNA copies itself prior to cell division?
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∙ 14y ago
This process is known as DNA replication. DNA is a double-stranded molecule, and this serves to the cell's advantage. Using an enzyme, the cell splits the DNA strands apart, and new strands are copied onto the two parent strands to form two identical new strands. The process is much more complicated than that, but that's what happens.
Wiki User
∙ 14y ago
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∙ 11y agoDNA replication occurs before cell division, during interphase.
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∙ 9y agoAfter/
DNA replication takes place before cell division.
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∙ 9y agoDNA replication takes place before cell division.
Wiki User
∙ 13y agoBefore.
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Is the process of duplicating chromosomes prior to cell division.?
DNA replication
Why are germ cells diploid prior to their first meiotic division?
Germ cells diploid prior to their first meiotic division as a means to produce homologous chromosomes , or homologs
Cell growth where a cell increases in size carries on metabolism and duplicates prior to division?
regulation
The faithful replication of DNA prior to cell division depends primarily upon?
The genetic code
What key step occurs in interphase prior to cell division?
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Is the process of duplicating chromosomes prior to cell division.?
DNA replication
What is the relationship between chromaids and chromosomes?
Normally a cells chromosomes are single strands - a bit like a pice of string. Just prior to cell division, a chromosome replicates (=makes another copy of itself) and these two copies are joined together at a point called the centromere. Each copy is now called a chromatid and being joined at the centromere make the familiar "X" shape, with each copy (chromatid) forming a side of the X and will have exactly the same sequence of genes down its length as the other chromatid (they are copies!). In cell division the copies (chromatids) will be pulled apart (X becomes > <) to become chromosomes in their own right.
What is DNA replication and what is its function?
DNA replication is the process in which the DNA is copied prior to mitosis. It's purpose is to prepare the cell for mitosis, which is the division of the nucleus into two identical daughter nuclei, usually followed by cytokinesis, the division of the cytoplasm.
How can mutation occurs in cells?
Mutations can be inherited. This means that if a parent has a mutation in his or her DNA, then the mutation is passed on to his or her children.Mutations can be acquired. This happens when environmental agents damage DNA, or when mistakes occur when a cell copies its DNA prior to cell division.
Why are germ cells diploid prior to their first meiotic division?
Germ cells diploid prior to their first meiotic division as a means to produce homologous chromosomes , or homologs
What cell is being obsorved when it shows formation of a contractile ring just prior to cytoplasmic division?
A cell shows formation of a contractile ring just prior to cytoplasmic division.
What happens to a cell's DNA prior to cell division?
It replicates.
IS DNA replication required step prior to cell division?
yes
A cell shows formation of a contractile ring just prior to cytoplasmic division Which cell is being observed?
Human fetal cells show formation of a contractile ring just prior to cytoplasmic division.
What happens to the DNA in your cells prior to cell division?
Cell division is a process in which a cell divides (roughly equally) to give two daughter cells. Therefore, there have to be two copies of the genome even before mitosis begins. When we look at the cell cycle, there are four distinct phases: G1, S, G2 and M. The S phase is where the DNA replicates. Once there are two copies in the genome, the cell goes through the G2 phase and then enters the M (mitosis) phase.
Last time cardinals won division?
Prior to the Cardinals' 2008 NFC West division title, that was 1975 when they were playing in St. Louis and in the NFC East division.
Should I detox prior to beginning a new diet?
Generally speaking you do not need to detox before starting a new diet, your body will go through a detox process itself. You can aid this process by drinking more water during the day.
