Immune System

Front

What is the immune system?

Back

The immune system is the body's defense mechanism against infections and diseases, consisting of various cells, tissues, and organs that work together to protect the body.

Front

How do viruses multiply?

Back

Viruses multiply by taking over a cell's functions.

Front

Which pathogens can be cured by antibiotics?

Back

Bacteria can be cured by antibiotics.

Front

What are germs?

Back

Germs are microorganisms that can cause disease, including viruses, bacteria, and fungi.

Front

Give an example of an infectious disease.

Back

Measles is an example of an infectious disease.

Front

What should you do when you sneeze or cough?

Back

You should cover your mouth to prevent the spread of germs.

Front

What are the main types of pathogens?

Back

The main types of pathogens are viruses, bacteria, fungi, and protists.

Front

What is the role of white blood cells in the immune system?

Back

White blood cells help to identify and destroy pathogens that invade the body.

Front

What is vaccination?

Back

Vaccination is the process of introducing a harmless form of a pathogen to stimulate the immune system to build immunity.

Front

What is the difference between a virus and bacteria?

Back

Viruses are smaller and require a host cell to reproduce, while bacteria are single-celled organisms that can reproduce on their own.