A virus has a protein coat called a capsid with either DNA or RNA inside.
A virus can have one of three structures.
These are:
1. Helical virus. A helical virus is rod- or thread-shaped. The virus that causes rabies is a helical virus.
2. Icosahedral virus. An icosahedral virus is spherically shaped. Viruses that cause poliomyelitis and herpes simplex are icosahedral viruses.
3. Polyhedral Cylindrical shapes:
Tobacco mosaic virus
Wheat streak virus
Which structure do eukaryotic cells and viruses both have?Cytoplasmmitochondriadnaall of the above?
yes
Viruses that consist of only a nucleocapsid are considered naked viruses. These viruses lack an outer lipid envelope and rely on the nucleocapsid structure for protection and infectivity. Naked viruses tend to be more stable in the environment compared to enveloped viruses.
The structure of viruses is a complex poison which can be very easily spread by, bacteria, animals, and many other things.
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Neither; a virus is not a cell.
good
A person who studies viruses is called a virologist. Virologists study the structure, evolution, and behavior of viruses to understand how they infect living organisms and cause diseases.
Viruses are neither prokaryotes nor eukaryotes as they are not living cells and do not have cell structure. They are parasites of living cells.
Viruses are acellular, which means they don't have a cellular structure. As a result, they lack the majority of cell components such as organelles, ribosomes, and the plasma membrane.
Although viruses may look different from one another, they all have a similar structure. All viruses have two basic parts: a protein coat that protects the virus and an inner core made of genetic material. (straight from a life science book) ~ Savannah (from Georgia)
Presence of nucleic acid.