14 What hormones does the heart produce ANPBNP and CNP 15 What hormone is

14 what hormones does the heart produce anpbnp and

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14. What hormones does the heart produce? ANP,BNP, and CNP 15. What hormone is involved in appetite? leptin Chapter 19 - Blood 16. What are the characteristics and functions of blood? The characteristics and functions of blood 17. What are the components of blood plasma? 18. What are the different types of plasma proteins? What are their functions? Which type is most
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abundant? 19. What is the function of a red blood cell (erythrocyte)? 20. Where are red blood cells produced? What is red blood cell production called? 21. What is the function of hemoglobin? What does it contain (structurally)? a. Function: protein that transports respiratory gases b. Structure: refer to Chapter 19, Slide 13 i. 4 globular protein subunits (2 alpha and 2 beta subunits) ii. each subunits contain one heme molecule (4 total heme molecules per hemoglobin) iii. each heme contains one iron ion for oxygen binding (4 iron ions per hemoglobin) 22. How are old or damaged erythrocytes recycled? Which organs are the macrophages that break them down located? 23. What determines an individual’s blood type? The antibodies and antigens 24. What are agglutinins? What are agglutinogens? 25. What are the three classes of lymphocytes? 26. Where do platelets come from? 27. What are the functions of platelets? Chapter 20 – Heart 28. What is the name of the structure that allows blood to flow from the right atrium to the left atrium in fetal circulation? What structure does it become after birth?
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