Human Body Systems and Homeostasis

Front

What are the two systems that help you run when you need more oxygen?

Back

Cardiovascular and respiratory systems.

Front

What is the primary function of the endocrine system?

Back

It releases hormones to regulate body functions.

Front

Which hormone is released when blood sugar levels are too high?

Back

Insulin.

Front

What is the name of the large artery that carries oxygenated blood from the heart to the rest of the body?

Back

Aorta.

Front

What common function do the endocrine system and nervous system share?

Back

Both relay messages to cells throughout the body.

Front

What role does the cardiovascular system play in homeostasis?

Back

It transports nutrients, gases, hormones, and waste products to maintain stable internal conditions.

Front

How does the respiratory system contribute to homeostasis during exercise?

Back

It increases oxygen intake and carbon dioxide expulsion to meet the body's demands.

Front

What is homeostasis?

Back

The maintenance of a stable internal environment in the body despite external changes.

Front

What is the function of hormones in the endocrine system?

Back

Hormones act as chemical messengers that regulate various physiological processes.

Front

How do the nervous and endocrine systems differ in their communication methods?

Back

The nervous system uses electrical signals for rapid communication, while the endocrine system uses hormones for slower, longer-lasting effects.