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Does Viral replication only occurs when the cell is in the process of mitosis?
No, viral replication can occur in both dividing (mitotic) and non-dividing cells. Some viruses can replicate while the host cell is in interphase or even in a quiescent state. This allows viruses to replicate in various cell types and at different stages of the host cell cycle.
What process can Genetic changes in mitosis can only occur by?
Genetic changes in mitosis can only occur through mutations, which are changes in the DNA sequence. These mutations can be caused by errors during DNA replication, exposure to mutagens like radiation or chemicals, or spontaneous changes in the DNA.
Why is it more accurate to mitosis nuclear replication rather than cellular division?
In definision, mitosis is division of the nucleus and not the cell (cytokenesis is the division of the cytoplasm. Mitosis involves the the Prophase, Metaphase, Anaphase, and Telophase. These phases only replicate the nucleus and not the whole cell. Cytokenesis, however, involves the replication or sharing of all the other organelles. Have fun on the AP Bio Lab.
Is it true mutations can only occur during interphase?
Mutations can occur at any time during the cell cycle, but they are most commonly associated with interphase when DNA is being replicated. During DNA replication in the S phase of interphase, errors can happen, leading to mutations. Additionally, exposure to mutagens or DNA damage can cause mutations during other phases of the cell cycle, including mitosis. Therefore, while interphase is a key time for mutations, it is not the only phase where they can occur.
Do interferons work against all pathogens?
Interferons are proteins that help regulate the immune response to viral infections. They are not effective against all types of pathogens, such as bacteria or parasites, but they do play a key role in the immune response against viruses by inhibiting viral replication and spreading within the body.
Does Viral replication only occurs when the cell is in the process of mitosis?
No, viral replication can occur in both dividing (mitotic) and non-dividing cells. Some viruses can replicate while the host cell is in interphase or even in a quiescent state. This allows viruses to replicate in various cell types and at different stages of the host cell cycle.
What is viral replication?
Viral replication is the process of creating viruses. This can only occur once a virus has infected a cell - because viruses cannot replicate by themselves (they need to use a host cell).
Explain why DNA replication must occur before mitosis starts?
DNA replication must occur before mitosis starts to ensure that each daughter cell receives a complete and identical copy of the genetic information. If DNA replication did not occur before mitosis, the daughter cells would have only half of the necessary genetic material, leading to genetic abnormalities and potentially cell death.
How many rounds of chromosome replication occur in the cell?
One round of chromosome replication occurs in the cell during the S phase of the cell cycle. This results in each chromosome being duplicated, producing two identical DNA molecules called sister chromatids that are connected at the centromere.
What process can Genetic changes in mitosis can only occur by?
Genetic changes in mitosis can only occur through mutations, which are changes in the DNA sequence. These mutations can be caused by errors during DNA replication, exposure to mutagens like radiation or chemicals, or spontaneous changes in the DNA.
The event that occurs in bacteriophage multiplication that does not occur in animal virus replication is?
The event that occurs in bacteriophage multiplication that does not occur in animal virus replication is the injection of only the viral nucleic acid into the host cell. Viruses that infect bacteria are specifically called bacteriophages.
Does eukaryote occur in mitosis?
yes it only does it when it is alive
Is DNA replication the same as mitosis?
No, DNA replication is the process of duplicating the DNA molecules, resulting in two identical copies. Mitosis, on the other hand, is a type of cell division that specifically involves the separation of replicated chromosomes into two identical daughter cells.
Why is it more accurate to mitosis nuclear replication rather than cellular division?
In definision, mitosis is division of the nucleus and not the cell (cytokenesis is the division of the cytoplasm. Mitosis involves the the Prophase, Metaphase, Anaphase, and Telophase. These phases only replicate the nucleus and not the whole cell. Cytokenesis, however, involves the replication or sharing of all the other organelles. Have fun on the AP Bio Lab.
How is viral production different than cellular reproduction?
Main difference is that viruses can only reproduce by hijacking living cells. No cells, no viral reproduction. It rewires the cell to produce more copies of itself, then makes the cell self-destruct sending out the copies. Cellular reproduction is in a category of its own.
How often in the life of a cell does replication occur?
Cell replication can occur at different rates depending on the cell type. In general, cell replication can range from a few hours to a few days. For example, skin cells replicate every few weeks, while intestinal cells replicate every few days.
Does mitosis or meiosis occur in all body tissue's?
Mitosis does not in fact occur in all of the tissues of the body. Mitosis occurs in all tissues of the body that are not sex tissues.
