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What is virion?
A virion is a complete virus particle outside a host cell, consisting of genetic material (either DNA or RNA) surrounded by a protein coat known as a capsid. Virions are the infectious form of a virus that can transmit its genetic material to infect a host cell and replicate.
What the differences between virion and virus?
A virion is a complete, infectious virus particle with a nucleic acid core surrounded by a protein coat or envelope. A virus, on the other hand, is a complex entity that includes not only the virion but also the infected host cell and the process of viral replication. In short, a virion is a single infectious particle, while a virus refers to the entire infectious entity.
What is the difference of PROVIRUS and VIRION?
A provirus is the virus' genetic material integrated with the genetic material of the host cell. Some viruses stay in this form inside a cell until a specific stimulus causes the provirus to start to reproduce and lyse, or burst, the cell. For instance, some prophages (a provirus from a bacteriophage) the process doesn't continue until UV radiation hits the bacterium. A virion is the name of the actual virus particle. The virion is comprised of the capsid and the DNA (or RNA) of the virus. The term virion is used in a similar way that bacterium is when referring to a single bacterial cell. Some virions, such as HIV also have a phospholipid bilayer that they gain by 'budding' from the host cell. When a cell is lysed the provirus gives way to viral progeny, the virions.
How do you classify a virus?
Viruses are typically classified based on their genetic material (DNA or RNA), protein coat structure, size, and mode of replication. They are categorized into families, genera, and species based on these characteristics. Classification of viruses is constantly evolving as new information is discovered about their genetic makeup and biological properties.
What is the average size of a viurs?
A medium-sized virion next to a flea is roughly equivalent to a human next to a mountain twice the size of Mount Everest. Some filoviruses have a total length of up to 1400 nm, however their capsid diameters are only about 80 nm. Most viruses which have been studied have a capsid diameter between 10 and 300 nanometres. Most viruses are unable to be seen with a light microscope but some are as large or larger than the smallest bacteria and can be seen under high optical magnification. More commonly, both scanning and transmission electron microscopes are used to visualize virus particles. Taken from Wikipedia, more info here: http://en.wikipedia.org/wiki/Virus#Size
When did Pierre Virion die?
Pierre Virion died in 1988.
What is the morphology of a virion?
N/a
What is a single cell virus particle called?
A single cell virus particle is called a virion. It consists of genetic material enclosed in a protein coat.
What is the term for a virus particle that does not have a host?
A virus particle that does not have a host is called a "virion." Virions are the infectious form of a virus that is capable of spreading to other hosts.
What structural property of a virion has in common with cellular organism?
A virion is the infectious form of a virus outside of the cell before it invades. Both cells and viruses have genetic material.
How big is the Alfalfa mosaic virus?
It is rather small. The range for the length of the virion particle is about 30-57 nm. Since it is a virion , it is smaller than any virus.
When was Pierre Virion born?
Pierre Vannier was born on January 20, 1986, in Roubaix, Nord, Nord-Pas-de-Calais, France.
How big is an individual virion of influenza virus?
Approximately 130 nanometers for average. Size varies by specific virus, however, and influenza viruses can range from 10 to 300 nanometers. The nanometer is equal to one billionth of a meter, or one millionth of a millimeter. They are about 1/100th the size of bacteria. Most are "nano" size and too miniscule to be seen with a regular light microscope, so electron microscopes need to be used to visualize the virus particles.
What is the another name for an intact virus particle?
A complete virus particle is also known as a virion. It consists of genetic material (RNA or DNA) enclosed in a protein coat called a capsid.
Which components of HIV functions are release after of the virion from the infected cell?
protease
What is virion?
A virion is a complete virus particle outside a host cell, consisting of genetic material (either DNA or RNA) surrounded by a protein coat known as a capsid. Virions are the infectious form of a virus that can transmit its genetic material to infect a host cell and replicate.
What the differences between virion and virus?
A virion is a complete, infectious virus particle with a nucleic acid core surrounded by a protein coat or envelope. A virus, on the other hand, is a complex entity that includes not only the virion but also the infected host cell and the process of viral replication. In short, a virion is a single infectious particle, while a virus refers to the entire infectious entity.
