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How are bacteria unlike virusesviroidsor prion?
Bacteria are single-celled prokaryotic organisms that can reproduce independently and have cellular structures, including a cell wall and metabolic machinery. In contrast, viruses, viroids, and prions are acellular entities; viruses require a host cell to replicate, viroids consist of short RNA strands without a protein coat, and prions are misfolded proteins that induce misfolding in normal proteins. Additionally, bacteria can carry out metabolic processes and respond to stimuli, while viruses and prions do not exhibit metabolic activity.
How do viroids and prions compare with viruses?
Viroids are small infectious agents consisting of a short, single-stranded RNA molecule, while prions are misfolded proteins without nucleic acid. In contrast, viruses are composed of genetic material (DNA or RNA) surrounded by a protein coat. Viroids and prions lack the ability to replicate independently, unlike viruses which require a host cell for replication.
Are viroid only made of rna?
Yes, viroids are solely composed of RNA. They are small, circular RNA molecules that do not encode proteins and are known to cause diseases in plants. Unlike viruses, viroids lack a protein coat and rely on host cellular mechanisms for replication. Their simplicity distinguishes them from more complex infectious agents.
How do prions differ from viruses and bacteria?
Prions are unique infectious agents composed solely of misfolded proteins, lacking nucleic acids, while viruses are made up of genetic material (DNA or RNA) encased in a protein coat and require a host cell to replicate. Bacteria are single-celled organisms with a cellular structure, capable of independent metabolism and reproduction. Unlike viruses and bacteria, prions propagate by inducing abnormal folding in normal proteins, leading to neurodegenerative diseases without any genetic material involved.
Is salmonella protozoa virus bacteria or fungi?
Salmonella is a type of bacteria, specifically a genus of rod-shaped, gram-negative bacteria. It is known to cause foodborne illnesses in humans and animals, typically through contaminated food or water. Unlike protozoa, viruses, or fungi, Salmonella bacteria can multiply and thrive in various environments, including the intestines of animals.
How are bacteria unlike virusesviroidsor prion?
Bacteria are single-celled prokaryotic organisms that can reproduce independently and have cellular structures, including a cell wall and metabolic machinery. In contrast, viruses, viroids, and prions are acellular entities; viruses require a host cell to replicate, viroids consist of short RNA strands without a protein coat, and prions are misfolded proteins that induce misfolding in normal proteins. Additionally, bacteria can carry out metabolic processes and respond to stimuli, while viruses and prions do not exhibit metabolic activity.
Viruses unlike bacteria are not composed of?
CELLS :)
How do viroids and prions compare with viruses?
Viroids are small infectious agents consisting of a short, single-stranded RNA molecule, while prions are misfolded proteins without nucleic acid. In contrast, viruses are composed of genetic material (DNA or RNA) surrounded by a protein coat. Viroids and prions lack the ability to replicate independently, unlike viruses which require a host cell for replication.
What basic structure do viruses share?
Unlike prions and viroids, viruses consist of two or three parts: all viruses have genes made from either DNA or RNA, long molecules that carry genetic information; all have a protein coat that protects these genes; and some have an envelope of fat that surrounds them when they are outside a cell. Viroids do not have a protein coat and prions contain no RNA or DNA. In short, just say that all viruses have a protein coat and either DNA or RNA.
How do viruses reproduce compared to bacteria?
Viruses replicate inside body cells, using the host cell to do the work and provide the materials for reproduction. Bacteria reproduce outside body cells and, since, unlike viruses, they are living organisms, bacteria are able to do the work and production of new bacteria without a need for a host.A description of the 'Lytic Cycle', the process that some types of viruses follow in reproduction, is given in the related questions below for more detail of the process of reproduction of some viruses inside body cells.
How viruses unlike living things?
110
Why bacteria are considering living?
because they do have the 7 characteristics of life which are movement, respiration, sensitivity(irritability), growth, reproduction, excretion and nutrition. they also have a proper cell structure unlike viruses.
How are real viruses unlike computer viruses?
a computer virues afects your computer and a virues afects you
How do prions differ from viruses and bacteria?
Prions are unique infectious agents composed solely of misfolded proteins, lacking nucleic acids, while viruses are made up of genetic material (DNA or RNA) encased in a protein coat and require a host cell to replicate. Bacteria are single-celled organisms with a cellular structure, capable of independent metabolism and reproduction. Unlike viruses and bacteria, prions propagate by inducing abnormal folding in normal proteins, leading to neurodegenerative diseases without any genetic material involved.
What is viriod?
A viroid is a small, circular RNA molecule that infects plants and can cause diseases. Unlike viruses, viroids do not have a protein coat and rely on the host plant's cellular machinery for replication. They can disrupt the normal functioning of plants and impair their growth and development.
Is salmonella protozoa virus bacteria or fungi?
Salmonella is a type of bacteria, specifically a genus of rod-shaped, gram-negative bacteria. It is known to cause foodborne illnesses in humans and animals, typically through contaminated food or water. Unlike protozoa, viruses, or fungi, Salmonella bacteria can multiply and thrive in various environments, including the intestines of animals.
Is the virus common cold aerobic or anaerobic?
Viruses, like the common cold virus, are not categorized in that way as bacteria are. Viruses are neither. Since they are non-living organisms (unlike bacteria that are living), they have no oxygen requirements and can be "active" with or without it. Their hosts' cells, that they hijack to create new viruses, do need oxygen, however, so it is necessary for the cells so they can reproduce the virus particles for viral reproduction, but not necessary for each virus particle itself.
