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Viruses are not classified as living, while cellular organisms are. Viruses are essentially a protein case with mRNA inside. Cells are far more complicated.
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∙ 10y ago
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How do cells of unicellular organisms differ from the cells of multicellular organisms?
uni-cellular organisms create a zygote in cell division and multi-cellular organisms create daughter cells during meiosis or meitosis. so there are no daughter cells in uni-cellular organisms bc they are only one-celled.
Are there non cellular living organisms?
The closest thing that we have to non cellular living organisms is viruses, and there is some debate about whether they qualify as living things, or should be regarded instead as self-replicating poisons.
What is true viruses?
Viruses are cellular parasites.
What is a difference between bacteria and viruses shows that bacteria are living organisms and viruses are nit?
Part of the definition of a living thing is that it can reproduce itself, which a virus can't do. Bacteria reproduce like any other cellular organism: by cellular division. Viruses, however, can not reproduce themselves. Instead, they infect other cells and force those to make more viruses.
How do unicellular organisms differ from single cells of multicellular organisms?
Unicellular organisms have to complete all tasks to survive, and obviously have no specialised cells, while a multi cellular cell would be specialised and be made for a specific task such as a lung cell.
Are viruses like parasites?
No; viruses are sub-Cellular 'virons', while parasites are frequently multi-cellular organisms.
Which of the cellular organisms are attacked by Viruses?
It depends on the virus. Viruses may have a very specific host range.
What are the unicellular organisms that cause disease?
bacteriarickettsiaunicellular fungi (e.g. yeasts)viruses but they have no cellular structureviroidsprions (misfolded proteins)
What are the organisms that are unicellular?
bacteriarickettsiaunicellular fungi (e.g. yeasts)viruses but they have no cellular structureviroidsprions (misfolded proteins)
How do cells of unicellular organisms differ from the cells of multicellular organisms?
uni-cellular organisms create a zygote in cell division and multi-cellular organisms create daughter cells during meiosis or meitosis. so there are no daughter cells in uni-cellular organisms bc they are only one-celled.
What has living characteristics but is not alive?
Viruses have some characteristics of life but these are not considered living organisms as they are non cellular.
Are there non cellular living organisms?
The closest thing that we have to non cellular living organisms is viruses, and there is some debate about whether they qualify as living things, or should be regarded instead as self-replicating poisons.
What is true viruses?
Viruses are cellular parasites.
Do viruses produce cellular proteins?
Viruses do produce cellular proteins that are necessary for viral synthesis.
How are viruses unlike organisms?
Unlike organisms, viruses are not cellular, nor do they have ribosomes or any other organelles for protein production, energy generation, etc. They cannot capture or store free energy but can only use energy derived from their host. Also, viruses can only reproduce via the host and not on their own.
What difference between bacteria and viruses shows that bacteria are living organsims and viruses are not?
Bacteria are cellular while viruses are non cellular .
What is a difference between bacteria and viruses shows that bacteria are living organisms and viruses are nit?
Part of the definition of a living thing is that it can reproduce itself, which a virus can't do. Bacteria reproduce like any other cellular organism: by cellular division. Viruses, however, can not reproduce themselves. Instead, they infect other cells and force those to make more viruses.
