Human Body Trivia
From heartbeats to hair follicles, show off your inner genius and prove you're more than just skin deep!
EXAMPLE QUESTIONS
Which blood vessels, designed to handle high pressure, carry blood away from the heart to the rest of your body?
Arteries
Which tough, fibrous protein is the main building block of both hair and nails?
Keratin
Which abdominal organ functions as an exocrine gland releasing digestive enzymes and as an endocrine gland regulating blood sugar?
Pancreas
Which protein, the body’s most abundant, provides cartilage strength and helps maintain the gut lining?
Collagen
Which mood-regulating neurotransmitter is produced in the gut’s enteric nervous system, accounting for about 90% of the body's total?
Serotonin