Homeostasis

Front

What is homeostasis?

Back

Homeostasis is the process of maintaining stable internal conditions in the body despite changes in the external environment.

Front

Which body systems are responsible for removing waste products from the body?

Back

The respiratory and excretory systems.

Front

What are the main types of infectious agents?

Back

Viruses, bacteria, fungi, and parasites.

Front

Why are viruses not considered part of the cell theory?

Back

Viruses are not composed of cells and are not considered living.

Front

What do antibiotics treat?

Back

Antibiotics are used to treat diseases caused by bacteria.

Front

What is the function of alveoli in the lungs?

Back

Alveoli allow for the exchange of oxygen and carbon dioxide.

Front

Which body system coordinates the actions of other systems to maintain homeostasis?

Back

The nervous system.

Front

What is the role of the excretory system?

Back

The excretory system removes waste products from the body.

Front

How do bacteria differ from viruses?

Back

Bacteria are single-celled organisms that can live independently, while viruses require a host cell to reproduce.

Front

What is the significance of the circulatory system in homeostasis?

Back

The circulatory system transports nutrients, gases, and waste products, helping to maintain stable internal conditions.