SCIENCE
VIRUS AND BACTERIA
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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cytoplasm
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protein
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carbohydrates
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lipids
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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.
Detailed explanation-2: -(A) Virus capsids are composed of viral protein subunits that form structural units.
Detailed explanation-3: -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.
Detailed explanation-4: -The Viral Capsid However, all virus particles have a protein coat that surrounds and protects a nucleic acid genome. This protein coat is called a capsid, and the instructions for making the protein subunits of the capsid are encoded in the nucleic acid genome of the virus.
Detailed explanation-5: -The capsid is made up of subunits made up of proteins called capsomere. The capsomere encloses double-stranded DNA in it. There are approximately 2000 capsomeres located in the head of bacteriophage.