no
DNA replicates before mitosis. It replicates in the S phase of inter phase
Chromosomes have to be duplicated so that the same amount of DNA will be transferred into the new cells formed by mitosis. The new cells will be mutated if they do not duplicate.
DNA is often called the blue print of an individual's life. It has the make-up of what every trait and characteristic inside and outside of the body will be. It is important for DNA to replicate itself in order to reproduce. Everyone has genes that were passed down from their parents. Each parent gives exactly one copy of their genes to each child they have. Every new cell needs a copy of DNA, so it is the DNA's job to replicate itself and pass on a copy to an organism.
Both Mitosis and Mitosis are mechanisms that describe cell division. The difference is particularly noticeable when one looks at the DNA in the cell's nucleus. After mitosis, each of the daughter cells will have exactly the same DNA strands, while after meiosis each daughter cell will only have half of the DNA strands, sometime the division is not exactly half and half, but that is not really on the right subject. Because meiosis only has half the information that the parent cell had, the call is unable to reproduce by itself. The reason for meiosis is for reproduction of a multi-cellular organism. One daughter cell, from the male of the sides, will try to find a compatible daughter cell, from the female side, and fertilize it. This then becomes an embryo and the specie has succesessfully reproduced.
Mitosis is asexual reproduction. Individual cells do not have sexual organs. Because of this, mitosis reproduces with identical cells.
Mitosis occurs in somatic cells. Meiosis, on the other hand, occurs only in sex cells or in the ovaries and testes.
the DNA replicates before mitosis begins
The DNA replicates before mitosis begins
mitosis
Cells replicate for many reasons, they replicate by a process of mitosis or meiosis. Mitosis producing two daughter cells and meiosis producing gamete cells (sperm or ovum(egg) )
because the DNA cannot leave the nucleaus. so it creates a duplicate of the DNA so the process of mitosis can carry out
Because mitosis needs new DNA to continue If you think about the order mitoses goes throw it makes more since.
DNA must replicate before mitosis can begin. Mitosis is another word for cell division and so there needs to be two copies of the DNA for the two new cells.
mitosis is the process by which the DNA of a cell is copied, so chromosomes replicated throughout the process
Replication
DNA replication occurs once during mitosis. Replication also occurs once during meiosis even though there are 2 divisions that happen.
There are five stages of mitosis, beginning with interphase and ending with telophase. Interphase is the longest phase, during which the centrioles and DNA replicate and preparations are made for mitosis to occur.
when the chromosomes are replicated the cells were about to divide into 2 cells (mitosis)