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What must a cell do first to divide successfully?
A cell must first replicate its DNA during the S-phase of the cell cycle to ensure that each daughter cell receives a complete set of genetic information. This is a crucial step in successful cell division.
How do cells Replicate?
Cell replication, also known as cell division, involves a series of intricate steps. First, the cell's DNA is copied during the S phase of the cell cycle. Then, the cell's nucleus divides through mitosis, ensuring each daughter cell receives a complete set of genetic information. Finally, the cytoplasm divides during cytokinesis, producing two separate daughter cells that are genetically identical to the parent cell.
What phase of mitosis do the chromosomes replicate?
Strictly speaking, the chromosomes are not copied during mitosis but already before cell division takes place. This phase is called INTERPHASE and is again divided into three phases, G1 (first gap), S (synthesis), and G2 (second gap). The replication of chromosomes only happens in the S phase.
In what stage do centrioles replicate?
Centrosomes replicate during the S phase of the CELL CYCLE not mitosis. Mitosis is one stage of the cell cycle. Replication does not happen during mitosis(M phase). It happens during the S phase. In fact, the opposite happens chromosomes are consdensed and packaged in preparation for splitting.
How do virus breathe?
Viruses do not breathe because they are not living organisms. They are considered particles that need a host cell to replicate and survive. Once a virus infects a host cell, it uses the cell’s machinery to replicate itself.
How does the cell replicate DNA?
Cells do not replicate "In DNA". Cells replicate their DNA during the process of cell division.
What part of the cell divides first during cell division?
The first stage of mitosis is known as interphase. During this phases, chromosomes and organelles replicate and get rid for cell division.
What does a virus replicate?
your cell
What must be true for viruses to be able to replicate?
Viruses must infect a host cell in order to replicate. Once inside the host cell, the virus can hijack the cell's machinery to produce new viral particles. Without a host cell, viruses are unable to replicate.
Where does DNA replicate occur in the cell?
In the cell nucleus
What type of cell does not use cell division to replicate?
Blood
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.
When do chromosomes replicate?
Chromosomes replicate during the S phase of the cell cycle, which occurs before cell division. During replication, each chromosome is copied to produce two identical sister chromatids connected at the centromere. This process ensures that each daughter cell receives a complete set of genetic information.
Which best describes how common cold spread in the human body?
viruses replicate inside respiratory cells.
What must a cell do first to divide successfully?
A cell must first replicate its DNA during the S-phase of the cell cycle to ensure that each daughter cell receives a complete set of genetic information. This is a crucial step in successful cell division.
What is the name of a cell that generally does not replicate?
A differentiated cell is a cell that generally does not replicate. These cells have undergone specialization to perform specific functions in the body and typically remain in a non-dividing state.
How do cells Replicate?
Cell replication, also known as cell division, involves a series of intricate steps. First, the cell's DNA is copied during the S phase of the cell cycle. Then, the cell's nucleus divides through mitosis, ensuring each daughter cell receives a complete set of genetic information. Finally, the cytoplasm divides during cytokinesis, producing two separate daughter cells that are genetically identical to the parent cell.
