Example of a Bacterial Virus
Bacteriophage
Bacteriophage is a virus that infects the bacteria. It belongs to the family Viridae and the genus Virus. The bacteriophage ranges in size and shape from 20 to 250 nm. Either DNA or RNA makes up the bacteriophage’s genetic makeup. It is enclosed by the capsid, a protein covering that can be icosahedral, filamentous, or head-tail in shape.
Virus in Biology
Virus is an infectious agent of the submicroscopic size that cannot survive alone. Hence, it infects cells of other living organisms and replicates itself using the components of these host cells. Its biological structure is comprised of a fragment of nucleic acid that could either be DNA or RNA. The most commonly known examples of viruses are HIV Virus, Coronavirus, Ebola virus, etc.
In this article, you will learn about what is virus in biology, characteristics of virus, its structure, importance, reproduction and examples of virus.
Table of Content
- What is Virus in Biology?
- Characteristics of Virus
- Classification of Virus
- Structure of Virus
- Example of a Bacterial Virus
- Reproduction in Virus
- Importance of Virus
- Diseases caused by Virus