GB102Circulation & Blood 6 slides

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1 Slides are now available on line Rutgersonline.net Press Login Enter your net id and password Ecompanion web site Biology 102 Document sharing Circulatory Systems (Chap. 42) Types of circulatory systems (pgs. 808-810) (pgs. 815-816) (figs. 42.8 & 42.16) Vertebrate heart (pgs. 816-821) (figs. 42.11) Blood vessel structure (fig. 42.6) Blood pressure (pgs 821-824) Movement of fluid in caps. (fig. 42.20) Lymphatic system (pgs. 826-828) (fig. 42.18) Vitamins (Table 45.3) Organic compounds Small amounts Components of coenzymes Niacin Water soluble Vitamin A Fat soluble Vitamin K Fat soluble Minerals (Table 45.4) Inorganic compounds large or trace amounts Components of body tissues & fluids Calcium Major Iron Trace Sulfur Major Circulation What type of circulatory system do these organisms have ? Figure 42-1 Page 808
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2 What type of circulatory system do these organisms have ? What type of circulatory system do these organisms have ? earthworm sea star sea urchin sea cucumber Squid Closed Circulatory System Path of Circulation Veinules Veins Heart Heart Arteries Arterioles Capillaries (atrium in) (ventricle out) Comparison of Circulatory Patterns of Vertebrates Figure 42-8a,b Page 816 2 chambers Not efficient Why ? 3 chambers Veins body A1 A2 V Veins lungs Pulmonary artery Aorta Comparison of Circulatory Patterns of Vertebrates 4 chambers Figure 42-8c,d Page 816
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3 Human Circulation What happens when the heart beats ?
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GB102Circulation & Blood 6 slides - Slides are now...

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