HUMAN PHYSIOLOGY AND BIOCHEMISTRY
What is the primary function of the circulatory system?
Transporting oxygen and nutrients to cells
Which organ is responsible for filtering and removing waste from the blood?
Kidneys
What is the main function of the respiratory system?
Exchanging oxygen and carbon dioxide in the lungs
What is the role of insulin in the body?
Regulating blood sugar levels
Which type of molecule is the primary source of energy for the body?
Carbohydrates
Where does the process of digestion primarily take place in the human body?
Small intestine
Which of the following is a major function of the liver?
Detoxifying harmful substances
What is the main function of the immune system?
Protecting the body from infections
Which hormone is responsible for regulating blood sugar levels in the body?
Insulin
What is the function of red blood cells in the body?
Carrying oxygen to tissues