Stemscopedia - Body and Systems

Front

What are bronchial branches?

Back

Bronchial branches are the smaller air passages that branch off from the trachea and lead into the lungs, allowing air to flow in and out.

Front

What does the term 'function' mean in biology?

Back

In biology, 'function' refers to the specific job or role that a part of the body or system performs.

Front

What two substances provide energy to muscles for contraction?

Back

Oxygen and carbohydrates provide energy to muscles for contraction.

Front

Which organ is primarily responsible for respiration?

Back

The lungs are the primary organs responsible for respiration.

Front

How does the circulatory system work with the respiratory system?

Back

The circulatory system works with the respiratory system to deliver oxygen from the lungs to the body's cells and to remove carbon dioxide.

Front

What is the role of the lungs in the body?

Back

The lungs are responsible for exchanging oxygen and carbon dioxide between the air and the bloodstream.

Front

What is the main function of the circulatory system?

Back

The main function of the circulatory system is to transport blood, nutrients, oxygen, carbon dioxide, and hormones throughout the body.

Front

What is respiration?

Back

Respiration is the process of taking in oxygen and expelling carbon dioxide, which is essential for producing energy in the body.

Front

What are the main components of the respiratory system?

Back

The main components of the respiratory system include the nose, trachea, bronchi, and lungs.

Front

What is the importance of oxygen for the body?

Back

Oxygen is essential for cellular respiration, which produces energy for the body's functions.