BIOLOGICAL CLASSIFICATION
VIRUSES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Capsid
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Nuclei
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Cell Envelope
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Chemical Machinery
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Detailed explanation-1: -A capsid is the protein shell of a virus, enclosing its genetic material. It consists of several oligomeric (repeating) structural subunits made of protein called protomers. The observable 3-dimensional morphological subunits, which may or may not correspond to individual proteins, are called capsomeres.
Detailed explanation-2: -The capsid is also known as the nucleocapsid and surrounds the nucleic acid of a virus. The nucleocapsid includes the nucleic acid and viral protein coat.
Detailed explanation-3: -When a virus particle is independent from its host, it consists of a viral genome, or genetic material, contained within a protein shell called a capsid.
Detailed explanation-4: -A virus is made up of genetic material that is encased with a protective protein coat called the capsid. The capsid also helps the virus to infect host cells by binding to the host receptor proteins and releasing its genetic material.
Detailed explanation-5: -Basic virus architecture. Viral capsid proteins protect the fragile genome, composed of nucleic acid, from the harsh environment. The capsid and nucleic acid together are known as the nucleocapsid.