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Despite that recognition, most evolutionary biologists, and indeed biologists in general, still consider viruses to be inanimate, or “not fully alive” or “they verge on life”. Of course, these viewpoints will never satisfy anyone who will only settle for a black or white answer but maybe...
Viruses are not considered alive because they do not possess a cellular structure, i.e., they are acellular. Viruses are composed of only a nucleic...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough...
The seemingly simple question of whether or not viruses are alive, which my students often ask, has probably defied a simple answer all these years because it raises a fundamental issue: What exactly defines "life?" Viruses have their own, ancient evolutionary history, dating to the very ...
Are viruses made of cells? Viruses are not cells: they are not capable of self-replication and are not considered “alive”. Viruses do not have the ability to replicate their own genes, to synthesise all their proteins or to replicate on their own; thus, they need to parasitise the cel...
Although viruses challenge our concept of what "living" means, they are vital members of the web of life
Ultimately, science may never agree on whether viruses are alive or not. E. Rybicki described them as being “at the edge of life” – for now, this may be the closest we will get to an answer.
Except for viruses. the virus. Which is why they're often considered to be not really alive. If you just removed the DNA from a cell, it's wouldn't be considered alive, right? But then again, none of the individual components of the cell would really be considered alive. They can ...
The question whether or not “viruses are alive” has caused considerable debate over many years. Yet, the question is effectively without substance because the answer depends entirely on the definition of life or the state of “being alive” that is bound to be arbitrary. In contrast, the st...
Virophages are recently discovered double-stranded DNA virus satellites that prey on giant viruses (nucleocytoplasmic large DNA viruses; NCLDVs), which are... G Blanc,L Gallot-Lavallée,F Maumus - 《Proceedings of the National Academy of Sciences of the United States of America》 被引量: 34...