NEET BIOLOGY

Detailed explanation-1: -Viruses have protein coat called capsid which is made up of capsomeres. Enclosed inside the protein coat is genetic material.

Detailed explanation-2: -The penton capsomere is composed of a homotrimeric fiber and homopentameric penton base at the 12 vertices of the icosahedron. Together with fiber, penton base has a major role in Ad cellular internalization.

Detailed explanation-3: -A capsid is one of the two parts of a virus. It is the protein coat that surrounds the viral genome. But, a viral capsid is made from capsomeres, which are the individual proteins composed of protomers. Thus, capsomeres are the structural subunits of the viral capsid.

Detailed explanation-4: -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-5: -The capsid surrounds the virus and is composed of a finite number of protein subunits known as capsomeres, which usually associate with, or are found close to, the virion nucleic acid.