Cardiovascular, Respiratory & Digestive Systems

The liver stores excess glucose in the form of:

The longest part of the digestive system is

Which enzyme is responsible for protein digestion in the stomach?

What is the function of bile in digestion?

The primary site of gas exchange in the lungs is:

Which lung has three lobes?

Which structure prevents food from entering the trachea during swallowing?

The normal range of hemoglobin in adult males is:

Which blood component helps in clotting?

Which chamber of the heart pumps oxygenated blood into the aorta?