Biology Human Anatomy & Physiology

Question 1

What is the main function of the circulatory system?

Accepted Answer

Transporting blood and nutrients

Answer

Producing hormones.

Answer

Controlling body movement.

Answer

Breaking down food.

Question 2

What is the function of the respiratory system?

Accepted Answer

Exchanging oxygen and carbon dioxide

Answer

Digesting food.

Answer

Pumping blood.

Answer

Filtering waste from blood.

Question 3

Which organ is the control center of the nervous system?

Accepted Answer

Brain

Answer

Heart.

Answer

Lungs.

Answer

Kidneys.

Question 4

What is the main function of the digestive system?

Accepted Answer

Breaking down food into usable nutrients

Answer

Removing waste.

Answer

Pumping blood.

Answer

Exchanging gases.

Question 5

What is the function of the skeletal system?

Accepted Answer

Providing structure and protecting organs

Answer

Digesting food.

Answer

Producing hormones.

Answer

Pumping blood.

Question 6

Which system is responsible for producing hormones?

Accepted Answer

Endocrine system

Answer

Nervous system.

Answer

Respiratory system.

Answer

Muscular system.

Question 7

What is the primary function of the kidneys?

Accepted Answer

Filtering waste and regulating fluids

Answer

Producing insulin.

Answer

Pumping blood.

Answer

Exchanging oxygen.

Question 8

What is the role of the muscular system?

Accepted Answer

Facilitating movement and maintaining posture

Answer

Producing red blood cells.

Answer

Digesting food.

Answer

Exchanging gases.

Question 9

Which system defends the body against pathogens?

Accepted Answer

Immune system

Answer

Nervous system.

Answer

Digestive system.

Answer

Respiratory system.