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The only way viruses can replicate ("reproduce") is to take over the cells of a living host.
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How are viruses different from eukaryotic cells in terms of their structure and replication mechanisms?
Viruses are different from eukaryotic cells in structure and replication. Viruses are smaller and simpler, consisting of genetic material surrounded by a protein coat. They cannot replicate on their own and rely on host cells to reproduce. Eukaryotic cells, on the other hand, are larger and more complex, with a nucleus and organelles. They can replicate independently through mitosis or meiosis.
Why do viruses replicate?
Viruses replicate to produce more copies of themselves and spread to new host cells or individuals. This replication process is crucial for the survival and propagation of viruses in their environment.
How do antivirals kill viruses?
Antivirals work by targeting specific aspects of viral replication, such as blocking viral enzymes or preventing the virus from entering host cells. This disrupts the virus's ability to replicate, slowing down or halting the infection process.
How are viruses different from cells in terms of their structure and replication mechanisms?
Viruses are different from cells in structure and replication mechanisms. Viruses are smaller and simpler than cells, consisting of genetic material surrounded by a protein coat. They cannot replicate on their own and require a host cell to reproduce. Cells, on the other hand, are larger and more complex, containing various organelles and a nucleus. Cells can replicate independently through processes like mitosis or meiosis.
What must viruses rely on for replication?
they must find a host cell in the infected body and take it over to force it to replicate
Do red blood cells destroy viruses in your body?
No. Only white blood cells destroys pathogens, such as viruses.
How are viruses simliar to parasites?
They both destroy the cells that they attack.
Both viruses and cells are able to replicate their genetic material What is the main difference in their replication processes?
The main difference is that viruses rely on a host cell's machinery to replicate their genetic material, while cells have their own machinery to replicate their DNA. Viruses insert their genetic material into a host cell and hijack its replication machinery, whereas cells replicate their DNA through processes like DNA polymerase and cellular organelles.
Are interferon's viruses?
Interferons are not viruses. They are a group of signaling proteins released by cells in response to the presence of pathogens like viruses. Interferons help to regulate the immune response and inhibit viral replication within infected cells.
How are viruses different from eukaryotic cells in terms of their structure and replication mechanisms?
Viruses are different from eukaryotic cells in structure and replication. Viruses are smaller and simpler, consisting of genetic material surrounded by a protein coat. They cannot replicate on their own and rely on host cells to reproduce. Eukaryotic cells, on the other hand, are larger and more complex, with a nucleus and organelles. They can replicate independently through mitosis or meiosis.
Why do viruses replicate?
Viruses replicate to produce more copies of themselves and spread to new host cells or individuals. This replication process is crucial for the survival and propagation of viruses in their environment.
What is the big difference between viruses and bacteria?
Viruses are replication parasites that can do nothing until they take over a living cell. Bacteria are living cells.
How do antivirals kill viruses?
Antivirals work by targeting specific aspects of viral replication, such as blocking viral enzymes or preventing the virus from entering host cells. This disrupts the virus's ability to replicate, slowing down or halting the infection process.
How are viruses different from cells in terms of their structure and replication mechanisms?
Viruses are different from cells in structure and replication mechanisms. Viruses are smaller and simpler than cells, consisting of genetic material surrounded by a protein coat. They cannot replicate on their own and require a host cell to reproduce. Cells, on the other hand, are larger and more complex, containing various organelles and a nucleus. Cells can replicate independently through processes like mitosis or meiosis.
What must viruses rely on for replication?
they must find a host cell in the infected body and take it over to force it to replicate
Viruses do not require nutrients?
Viruses do not have their own metabolism and cannot produce energy on their own. They rely on host cells to provide nutrients for their replication.
What are two activities that are characteristic of cell but not of viruses?
Cell division and protein synthesis are activities that are characteristic of cells but not viruses. Cells can undergo mitosis or meiosis to reproduce, while viruses rely on host cells to replicate. Cells contain the machinery for protein synthesis, while viruses hijack the host cell's machinery for their own replication.
