Answer
Verified
418.2k+ views
Hint: The viruses are found everywhere. Around millions of viruses are present in the atmosphere. Viruses are the very minute infectious endoparasite which multiplies inside a living host. The host can be bacteria, archaea or humans and animals.
Complete answer:
To solve this question, we must know the structure and properties of viruses.
The virus is made up of a protein coat and genetic material which can be DNA or RNA and is helical in shape.
The Protein coat or the capsid- It surrounds and protects the genetic material.
The genetic material DNA or RNA- It lies inside the protein coat which codes for structural and functional protein.
Properties:
1.The virus remains inert and is not affected by the adverse conditions due to the protective capsid. So it is considered as non-living.
2.The viruses are acellular. It only multiplies when it enters a living host. It produces multiple copies of its genome inside the host cell and starts producing its proteins. These proteins are harmful for the host and ultimately the host dies. Hence it is considered as living.
Note: The genome replication of DNA virus takes place inside the nucleus of the hot cell whereas the RNA virus replicates in the cytoplasm of the host. The virus enters the cell of the host through the tail which binds to receptors present on the cell surface. Only the viral genome enters the host and the capsid is left behind outside. Some of the commonly found viruses are Tobacco mosaic virus, influenza virus, Herpes virus etc.
Complete answer:
To solve this question, we must know the structure and properties of viruses.
The virus is made up of a protein coat and genetic material which can be DNA or RNA and is helical in shape.
The Protein coat or the capsid- It surrounds and protects the genetic material.
The genetic material DNA or RNA- It lies inside the protein coat which codes for structural and functional protein.
Properties:
1.The virus remains inert and is not affected by the adverse conditions due to the protective capsid. So it is considered as non-living.
2.The viruses are acellular. It only multiplies when it enters a living host. It produces multiple copies of its genome inside the host cell and starts producing its proteins. These proteins are harmful for the host and ultimately the host dies. Hence it is considered as living.
Note: The genome replication of DNA virus takes place inside the nucleus of the hot cell whereas the RNA virus replicates in the cytoplasm of the host. The virus enters the cell of the host through the tail which binds to receptors present on the cell surface. Only the viral genome enters the host and the capsid is left behind outside. Some of the commonly found viruses are Tobacco mosaic virus, influenza virus, Herpes virus etc.
Recently Updated Pages
How many sigma and pi bonds are present in HCequiv class 11 chemistry CBSE
Mark and label the given geoinformation on the outline class 11 social science CBSE
When people say No pun intended what does that mea class 8 english CBSE
Name the states which share their boundary with Indias class 9 social science CBSE
Give an account of the Northern Plains of India class 9 social science CBSE
Change the following sentences into negative and interrogative class 10 english CBSE
Trending doubts
Difference between Prokaryotic cell and Eukaryotic class 11 biology CBSE
Which are the Top 10 Largest Countries of the World?
Differentiate between homogeneous and heterogeneous class 12 chemistry CBSE
Fill the blanks with the suitable prepositions 1 The class 9 english CBSE
Difference Between Plant Cell and Animal Cell
Give 10 examples for herbs , shrubs , climbers , creepers
The Equation xxx + 2 is Satisfied when x is Equal to Class 10 Maths
Write a letter to the principal requesting him to grant class 10 english CBSE
Change the following sentences into negative and interrogative class 10 english CBSE