Biology

What is the basic functional unit of the nervous system?

Which blood group is known as the 'Universal Donor'?

Which acid is produced in the human stomach to aid digestion?

What is the name of the windpipe in the human body?

Which component of blood is responsible for clotting?

How many ribs does a typical human have?

Which organ is affected by the disease Hepatitis?

What is the fluid part of blood called?

Which part of the tooth is the hardest substance in the human body?

What is the primary function of White Blood Cells?

Which organ secretes bile?

What is the name of the membrane that covers the lungs?

Which is the smallest bone in the human body?

Which gland is often referred to as the 'Master Gland'?

What is the average resting heart rate for an adult?

Which nutrient is the primary source of energy for the brain?

Which valves prevent the backflow of blood from the ventricles into the atria?

In which part of the small intestine does most of the chemical digestion occur?

What is the specific role of the Sinoatrial (SA) node?

What process involves the movement of air into and out of the lungs?