The human body trivia

40 The human body trivia questions, no sign-in. Review your misses in the LoreUp app.

• Which part of the brain holds the centres that control the heartbeat and breathing?The human body
• Where in an adult's body are red blood cells and the other blood cells made?The human body
• Which structure inside the ear senses the turning of the body?The human body
• Where in the body is the longest human bone found?The human body
• Which organ is reckoned the largest in the human body by both area and weight?The human body
• Which vitamin is made in the skin when it is exposed to sunlight?The human body
• About how many times a minute does the heart of a healthy adult beat at rest?The human body
• Which nutrient is the main building material of the body, including muscle, hair and nails?The human body
• Which part of the eye focuses by growing thicker for near objects and thinner for distant ones?The human body
• Which nutrient does the digestive enzyme in saliva break down?The human body
• An adult's small intestine is shorter than the large intestine.The human body
• The left half of the cerebrum mainly controls movement on the right side of the body.The human body
• There is no oxygen left in the air a person breathes out.The human body
• Each taste has its own zone on the tongue, with sweetness sensed at the tip and bitterness at the back.The human body
• The human heart is divided into four chambers.The human body
• The pupil of the eye gets bigger when you step into a bright place.The human body
• A human bone cannot knit itself back together once it has broken.The human body
• Sweating helps to bring body temperature down.The human body
• The tongue is an organ made of muscle, with no bone inside it.The human body
• If part of the liver is cut away, what remains can grow back to nearly its original size.The human body
• Which digestive organ mixes food with its own juices and breaks it down?The human body
• Which muscle makes up the wall of the heart and contracts without our willing it?The human body
• Which organ absorbs most of the nutrients from digested food?The human body
• Which part of the brain matters most for balance in movement and for keeping posture?The human body
• Which blood cell takes part in stopping infection by devouring bacteria that enter the body?The human body
• Which part of the brain is chiefly in charge of higher mental work such as memory and judgement?The human body
• About how many bones are there in an adult human body?The human body
• Which organ sends blood around the whole body?The human body
• Which organ makes the bile that helps digest fat?The human body
• Which organ takes in oxygen and sends out carbon dioxide as we breathe?The human body
• The kidneys take part in filtering the blood and passing waste and surplus water out as urine.The human body
• Muscles move the bones by contracting and relaxing.The human body
• Arteries and veins are told apart by whether the blood in them holds much oxygen or little.The human body
• The skin serves to protect the inside of the body from the world outside.The human body
• Red blood cells carry oxygen using haemoglobin.The human body
• The nervous system carries information between the body's organs using electrical signals and the like.The human body
• A vein is a blood vessel in which blood flows in the direction leaving the heart.The human body
• The lungs are the digestive organ that breaks food into small pieces and absorbs nutrients.The human body
• The basic sense organs of a human being are only two, the eyes and the ears.The human body
• The heart is the respiratory organ that filters oxygen out of the air we breathe in.The human body