Grade 11 Biology – Unit 3 Human Systems Jeopardy 2 More Respiration System More Digestion System Reproductive System More Systems of the Body More 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 A flap-like structure located at the top of the trachea to prevent food from entering the lungs during food swallowing. What is the EPIGLOTTIS? About 300 million tiny air sacs in the lungs that allow for gas exchange between air and blood What are ALEOLI? (Speed X 0.172) / 10.4 What is VO2MAX? Air moves OUT OF THE LUNGS under this pressure system What is LOW PRESSURE in the lungs? 6L What is TOTAL AIR VOLUME of the lungs? The breakdown and digestion of nutrients What is the PURPOSE of digestion? 9m What is the TOTAL LENGTH of the digestive tract? 25 million What is the number of VILLI in the small intestine? The substances absorbed in the large intestine What are WATER, SALT and SOME MINERALS? Food moving into small intestine that has texture of porridge What is CHYME? Two hormones that the female pituitary glands secretes during a menstrual cycle What are follicle-stimulating hormone (FH) and luteinizing hormone (LH)? The organ of males and females the produces and stores gametes What is GONAD? Period of time...38 weeks...from conception to birth What is GESTATION PERIOD? The day during a female cycle when ovulation occurs. What is DAY 14? Pregnancy lasting less than 37 weeks What is PREMATURE BIRTH? Tissues acting together to achieve a goal What is an ORGAN? Maintaining a healthy balance of all chemical reactions in an organism What is HOMEOSTASIS? Detects stimuli and coordinates a response What is the NERVOUS SYSTEM? Organ system that regulates internal body environment by secreting hormones What is the ENDOCHRINE SYSTEM? Located at the base of the brain, the gland secretes more types of hormones than any other gland. What is the PITUITARY GLAND? A hollow, muscular organ the size of your fist What is the HEART? The number of times the heart contracts per minute What is PULSE RATE? Liquid tissue circulating throughout the body . What is BLOOD? Universal recipient blood type What is TYPE AB? Blood type with NO agglutinogens. What is TYPE O?