Vocab Word Week :11/6 Flashcard

Front

Who is the scientist known for his role in identifying the specific causative agents of tuberculosis, cholera, and anthrax?

Back

Robert Koch

Front

What system in the body is responsible for defending against infections and foreign substances?

Back

Immune system

Front

What is a poisonous substance produced by certain organisms that can cause harm to the host?

Back

Toxin

Front

What is the term for a microorganism that can cause disease?

Back

Pathogen

Front

What is the process of introducing a vaccine into the body to produce immunity to a specific disease?

Back

Vaccination

Front

What is the role of the immune system in the body?

Back

To defend against infections and foreign substances.

Front

What are the main types of pathogens?

Back

Bacteria, viruses, fungi, and parasites.

Front

How do vaccines work to protect against diseases?

Back

They stimulate the immune system to recognize and fight specific pathogens.

Front

What is herd immunity?

Back

When a large percentage of a population becomes immune to a disease, making its spread unlikely.

Front

What is the difference between active and passive immunity?

Back

Active immunity is developed through exposure to a pathogen or vaccination, while passive immunity is acquired through antibodies from another source.