BIOL 1002 Study Guide - Red Blood Cell, Peptide, Arteriole
Document Summary
Chapter 32 circulation: parts of circulatory system, 1-fluid that circulates (blood, 2-channels (vessels) that fluid circulates through, 3-pump (heart) to keep fluid moving. 2 main types of circulatory systems in the kingdom animalia: open circulatory system. Insects are normally open circulatory system: closed circulatory system. Humans have closed circulatory system: functions of the vertebrate circulatory system, 1-carry oxygen, nutrients, and waste, 2-distribute hormones, 3-regulate body temperature, 4-prevent blood loss, 5-defend against disease, vertebrate hearts, 3 types of hearts. 4 chamber heart-birds, mammals (4 chamber hearts arose separately two different times, one in birds (they came from reptiles, and in mammals. ) 3 chamber heart-amphibians, (most) reptiles (some crocodiles have started to make a 4 chamber heart) Chambers are known as atria or ventricles. Circulation to the lungs and back is called pulmonary system. Delivery of oxygenated blood to everything else is called the systemic circulatory system: 4 chambered heart. 2 chambers for deoxygenated blood (right side of your body)
