0
Two sets of chromosomes must be available before mitosis so that each of the two daughter cells will have an entire set of chromosomes
Wiki User
∙ 11y ago
Wiki User
∙ 10y agoThe s phse has to come before the mitosis stage because the cells dna needs to be replicated before the cell can divide into two daughter cells.
Add your answer:
Earn +20 pts
Does DNA replication occur after telophase 1?
Telophase is a phase of mitosis. DNA replication must occur before mitosis begins. If it does not then the DNA chromosomes may not be consistent throughout the division of the cells.
Why do chromosomes in parent cell duplicate during mitosis?
Chromosomes doubles during the S phase of inter-phase, which occurs before Mitosis. During the process of mitoses cell divides into 2 daughter cells from a single parent hence, before mitoses cells must duplicate so that each new cell has a sufficient set of genetic material.
Explain why DNA replication must occur before mitosis starts?
DNA replication mus occur before mitosis starts. Mitosis is another word for cell division and so there must be two copies of DNA for each cell at the end stage.
What happens before mitosis begins?
the stage before mitosis is called interphase and majority of the time the cell has is spent in interphase. during interphase the cell acquires nutrients and the DNA replicates.
Why is it important that DNA replicates before the process of mitosis?
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.
Does DNA replication occur after telophase 1?
Telophase is a phase of mitosis. DNA replication must occur before mitosis begins. If it does not then the DNA chromosomes may not be consistent throughout the division of the cells.
What is the phase of mitosis when chromosomes become visibly shortened and thickened?
Prophase
What happens to DNA before cell division in mitosis?
No, transcription is the process of creating an mRNA copy of the DNA in order to create a function process (by translation at the ribosomes). However, DNA does replicate before mitosis occurs - this is so that each daughter cell at the end of mitosis ends up with the same number of chromosomes as the original cell.
What is the DNA of mitosis?
There is no DNA of mitosis. Before mitosis, the DNA must be replicated, which occurs during interphase of the cell cycle.
Why do chromosomes in parent cell duplicate during mitosis?
Chromosomes doubles during the S phase of inter-phase, which occurs before Mitosis. During the process of mitoses cell divides into 2 daughter cells from a single parent hence, before mitoses cells must duplicate so that each new cell has a sufficient set of genetic material.
Explain why DNA replication must occur before mitosis starts?
DNA replication mus occur before mitosis starts. Mitosis is another word for cell division and so there must be two copies of DNA for each cell at the end stage.
What process must occur first before any cell division take place?
Before any cell�division to occur, everything must be duplicated. That occurs during inter-phase before mitosis or meiosis begins or occurs. Fertilization -apex-
In which phase must everything line up before the cells can begin to split apart?
The Metaphase of mitosis in a eukaryotic cell. I don't know for prokaryotic and viruses don't. Also Metaphase in Meiosis 1 and 2.
What must happen to a chromosome before the next mitosis cycle starts?
i have no clie
Why is it important that DNA replicates before the process of mitosis?
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.
What happens before mitosis begins?
the stage before mitosis is called interphase and majority of the time the cell has is spent in interphase. during interphase the cell acquires nutrients and the DNA replicates.
What must happened before mitosis can begin?
The chromosomes must be duplicated. the real answer: DNA replicates and forms tetrads
