Units 1, 2, and 4 1st Semester Final Exam Review

Front

What is the primary function of the respiratory system?

Back

To deliver oxygen to cells for cellular respiration at different rates so that different amounts of energy can be made when needed.

Front

Which system is responsible for moving the body and maintaining posture?

Back

Muscular System.

Front

What organ destroys worn-out red blood cells and filters the blood?

Back

Spleen.

Front

What system supports and protects the body and produces blood cells?

Back

Skeletal System.

Front

What is the main function of the circulatory system?

Back

To transport blood, nutrients, gases, and waste products throughout the body.

Front

What is NOT a function of the muscular system?

Back

Producing mucus to lubricate the body's joints.

Front

What organ is responsible for pumping blood throughout the body?

Back

Heart.

Front

What system helps in the exchange of gases in the body?

Back

Respiratory System.

Front

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

Back

To provide structure, support, and protection to internal organs.

Front

What is the function of the lymphatic system?

Back

To help maintain fluid balance and protect the body from infections.