Virology is the scientific discipline concerned with the study of the biology of viruses and viral diseases, including the distribution, biochemistry, physiology, molecular biology, ecology, evolution and clinical aspects of viruses.

What is the study of viral infections?

Virology is the scientific study of viruses – submicroscopic, parasitic organisms of genetic material contained in a protein coat – and virus-like agents.

Do biologists study viruses?

Viruses are an extremely important tool in the study of molecular and cellular biology.

What is the study of bacteria?

bacteriology, branch of microbiology dealing with the study of bacteria.

Where do viral infections come from?

Viruses can be transmitted in a variety of ways. Some viruses can spread through touch, saliva, or even the air. Other viruses can be transmitted through sexual contact or by sharing contaminated needles. Insects including ticks and mosquitoes can act as “vectors,” transmitting a virus from one host to another.

Why do we study viruses in biology?

By studying viruses, we can learn about the biology of host cells and organisms, develop strategies against viral disease and manipulate viruses for our own purposes. Some viruses are only a single self-replicating gene, while others can encode almost a thousand proteins and be the size of a bacterium.

What do you call the study of microorganisms?

The study of microorganisms is called microbiology. Microorganisms can be bacteria, fungi, archaea or protists. The term microorganisms does not include viruses and prions, which are generally classified as non-living.

Which is the best description of the study of viruses?

Virology. Virology is the study of viruses – submicroscopic, parasitic particles of genetic material contained in a protein coat – and virus-like agents. It focuses on the following aspects of viruses: their structure, classification and evolution, their ways to infect and exploit host cells for reproduction,…

What do you call a virus that infects only bacteria?

The fact that the host range — the group of cell types that a viruscan infect — is generally restricted serves as a basis for classifying viruses. A virus that infects only bacteria is called a bacteriophage,

Why was the study of bacteria so important?

His research led to a study of disease prevention and the treatment of disease by vaccines and immune serums (a branch of medicine now called immunology). Other scientists recognized the importance of bacteria in agriculture and the dairy industry. Get a Britannica Premium subscription and gain access to exclusive content.