MyPathogenic Diseases

Front

What is a vector in the context of disease transmission?

Back

A vector is an organism, such as a tick or mosquito, that transmits pathogens from one host to another.

Front

What is a pathogen?

Back

A pathogen is a disease-causing microorganism, such as a bacterium, virus, or fungus.

Front

Which type of pathogen can be treated with antibiotics?

Back

Bacteria can be treated with antibiotics.

Front

What are fungi in relation to pathogenic diseases?

Back

Fungi are a class of organisms that can feed on dead material and may cause illness.

Front

How can diseases like the flu spread among people?

Back

Diseases can spread through contact with an infected person.

Front

What is the role of contaminated food or water in disease transmission?

Back

Contaminated food or water can serve as a source of pathogens, leading to illness.

Front

What is an allergen?

Back

An allergen is a substance that can cause an allergic reaction, but it is not a pathogen.

Front

What is the difference between a virus and a bacterium?

Back

Viruses are smaller and require a host to replicate, while bacteria are single-celled organisms that can live independently.

Front

What is a prion?

Back

A prion is a type of infectious agent composed of protein that can cause neurodegenerative diseases.

Front

What is an antigen?

Back

An antigen is a substance that triggers an immune response, often found on the surface of pathogens.