0
Before DNA replication can occur, the DNA double helix must unwind and separate into two strands, a process facilitated by enzymes such as helicase. Additionally, the enzymes primase and RNA primer must synthesize short RNA primers to provide a starting point for DNA polymerase. These steps ensure that the DNA strands are accessible and ready for the addition of new nucleotides.
What else can I help you with?
Before a cell can go through mitosis the DNA must replicate during intephase?
Replication
What event must occur outside the nucleus before mitosis can begin?
Before mitosis can happen, the chromosomes inside the nucleus must separate to form identical pairs. This sets the stage for each of the daughter cells to have a copy of the DNA to replicate the full sequence.
Why must cells be able to both transcribe and replicate their DNA?
The DNA only needs to replicate if the cell is going to divide. In a dividing cell the DNA must replicate in order to provide a complete copy of the genome to each new cell.
Does the DNA must occur before a cell can divide?
Before a cell can separate, it has to unravel its chromosomes and clone all its DNA
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 must occur with the DNA in the original cells in order for mitosis to make new cells?
DNA replication must occur in the original cells before mitosis can take place. This ensures that each new cell receives a complete set of genetic information. During mitosis, the replicated DNA is separated and distributed to the new daughter cells.
What must happen before meiosis can begin?
DNA replicates and forms tetrad—APEX.
Before a cell can go through mitosis the DNA must replicate during intephase?
Replication
What does DNA have to replicate before a cell divides?
Before a cell divides, DNA must replicate, meaning it makes an exact copy of itself. This ensures that each new cell receives a complete set of genetic instructions.
Which process must occur before DNA information is moved out of the nucleus by mRNA?
Transcription must occur .
What event must occur outside the nucleus before mitosis can begin?
Before mitosis can happen, the chromosomes inside the nucleus must separate to form identical pairs. This sets the stage for each of the daughter cells to have a copy of the DNA to replicate the full sequence.
Why must cells be able to both transcribe and replicate their DNA?
The DNA only needs to replicate if the cell is going to divide. In a dividing cell the DNA must replicate in order to provide a complete copy of the genome to each new cell.
Why is it necessary the cell copies its DNA?
cells must copy their DNA to replicate
Where does DNA replicate occur in the cell?
In the cell nucleus
Does the DNA must occur before a cell can divide?
Before a cell can separate, it has to unravel its chromosomes and clone all its DNA
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.
How does the cell replicate DNA?
Cells do not replicate "In DNA". Cells replicate their DNA during the process of cell division.
