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Viruses are a non-cellular type of microorganisms that are tiny, have no complete cell structure, contain a single nucleic acid (DNA or RNA) type, and must parasitize and replicate in living cells. Simple to understand.
Viruses are a class of microorganisms that do not have a cellular structure and have life characteristics such as genetics and replication.
Virus, like all living things, has heredity, mutation, evolution, is a very small size, extremely simple structure of life form, virus has a high degree of parasitism, completely dependent on the host cell's energy and metabolic system, access to the material and energy required for life activities, leaving the host cell, it is just a large chemical molecule, stop moving, can be made into protein crystallization, for a non-living body, encounter the host cell it will be adsorbed, enter, copy, assemble, The virus is a primitive life form between living and non-living organisms because it releases progeny viruses and shows typical characteristics of living organisms.
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It has the nature and ability of biological survival and development, and has life characteristics such as growth, reproduction, metabolism, stress, evolution, movement, and behavior.
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Yes, viruses belong to non-cellular organisms. A virus is a small, simple non-cellular organism that contains only one nucleic acid (DNA or RNA) and must parasitize and replicate in living cells. A virus is a non-cellular life form, it is composed of a long nucleic acid chain and a protein coat, and the virus has no metabolic mechanism of its own, no enzyme system.
As a result, when the virus leaves the host cell, it becomes a chemical substance that has no life activity and cannot reproduce on its own. Once in the host cell, it can use the matter and energy in the cell, as well as the ability to replicate, transcribe, and translate, to produce a new generation of viruses like it based on the genetic information contained in its own nucleic acids.
Sogou asked. Extended Materials.
The life process of the virus is roughly divided into five steps: adsorption, injection (genetic material), synthesis (reverse transcription and integration into the host cell DNA), assembly (use of host cell transcription RNA, translation protein reassembly), and release. Because viruses will shorten the distance between cells, it is easy for cells to fuse to form multinucleated cells, and then lyse.
The protein shell of a virus is called a capsid, and the genetic material is mostly RNA or DNA. The molecules are collectively referred to as nucleocapsids. However, in the case of HIV, the surface of the virus is also wrapped around a cell membrane similar to a cell membrane and spike structure, which together with the capsid determines the specificity of the virus.
There are also enzymes, such as reverse transcriptase.
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Because when a virus is parasitic in other cells, it can complete life activities such as reproduction and reproduction, and can show life characteristics, so even if the virus does not have a cell structure, it is a class 1 organism that can produce new individuals.
It's just that you can reproduce.
So it's also a living thing.
It's a bit reluctant, though.
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Viruses are prokaryotes with no cellular structure, no organelles of any kind, and the genetic material is DNA or RNA
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Viruses are living organisms, which exist in the form of viruses after entering the body, and in other states, they are mostly virus crystals, all of which are active, and lose their activity when the protein shell is destroyed.
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Hello dear o, I am happy to serve you, and now I have found out for you, Viruses are microorganisms, which are tiny organisms that are difficult for individuals to observe with the naked eye, and should belong to the species in the large category of organisms, and other microorganisms include bacteria, mycoplasma, chlamydia, rickettsia, fungi, actinomycetes, and spirochetes. Viruses are small, simple, non-cellular organisms that contain only one nucleic acid and must parasitize and replicate in living cells. So far, there is so much information, if you have other questions, you can continue to ask me, I will continue to answer your questions ( o )
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Because the virus is very ferocious, after entering the human body, it will invade the immune system, causing people to lose their immunity and get sick.
It is an abiotic species that is made up of organisms and can destroy living things.