Grade 11 Biology – Unit 3 Human Systems Jeopardy 1 The Heart Digestive System The Lungs Blood Circulatory System 1 1 1 1 1 2 2 2 2 2 3 3 3 3 3 4 4 4 4 4 5 5 5 5 5 The tubes that carry blood AWAY from the heart What are ARTERIES? The number of chambers in the heart What is FOUR? 4.7 litres What is the amount of blood the average adult human body contains? The name of the largest artery What is AORTA? Number of times the heart contracts per minute What is PULSE RATE? The mechanical process of breaking food into smaller pieces What is PHYSICAL DIGESTION? The rhythmic muscle movement that pushes food into the stomach. What is PERISTALSIS? It is produced by the liver to break down large fat particles What is BILE? Tiny, finger-like projections in the small intestine What are VILLI? It is where most absorption occurs What is SMALL INTESTINE? The major organ of the respiratory system What are LUNGS? Requiring oxygen for respiration What is AEROBIC? 6 litres What is TOTAL LUNG VOLUME? These warm and moisten the air, and filter our bacteria, dust and pollen. What are MUCOUS MEMBRANES? Air sacs of the lungs What are ALVEOLI? This in inherited from your parents What is BLOOD TYPE? A liquid tissue circulating throughout your body What is BLOOD? The most frequent blood type in North America. What is TYPE O? Your blood type if you have antigen A on the surface of your cell membranes What is TYPE A? The liquid portion of blood What is PLASMA? Cellular respiration taking place in the absence of oxygen What is ANAEROBIC? The waste product of respiration What is CARBON DIOXIDE? This muscle helps in the breathing process. What is DIAPHRAGM? Air enters the lungs through these two large tubes. What are BRONCHI? Air is carried from the nose and mouth to the lungs through this large tube. What is TRACHEA?