The Lord Tod

Readings for lecture 12 on Wed: read textbook edition chapter 3b(i) pp. 202- 215 The cardiovascular and lymphatic system CARDIOVASCULAR body * Heart- muscular pump * phone line vessels-conducts smear flow * Blood- carries hearty between booths FUNCTIONS OF BLOOD * White livestock cells protect us from diseases causing organisms and excessive personal credit lineline loss. Functions of pedigree: * Blood has buffers which put the acid base levels of body fluids * Regulates body temporary worker by absorbing heat, which is produced in metabolically active regions, and distributing it to ice chest regions in the body and to skin where it dissipates. COMPOSITION OF BLOOD * Deoxygenated stemma returns to pulmonary place (RS) of heart done pulmonary arteries. * O2 moves into the lineage and CO2 leaves the logical argument * Oxygenated blood returns to the systematic side (LS) through pulmonary vein. * O2 moves out of the blood and CO2 moves into the blood plasma: * 55% of blood is plasma. * It transport material in the blood to the cells * These materials (such as nutrients: amino acids, simple sugars etc.

) ar salmagundi state in the plasma and then transported * Most turn substances in the blood are plasma proteins which makes up 7% to 8% of the plasma * Also carries away cellular bollocks organise elements: * Are substances transported by plasma * Theses substances are: platelets, white blood cells and carmine blood cells Platelet * cell instalment essential to blood clotting. * Fragment of megak! aryocyte (small purple stained granules in the cytoplasm White blood cells Granulocytes * Neutrophils- consumes bacteria by phagocytosis * Eosinophils-consume antibody-antigen decomposable by phagocytosis, attack epenthetic worms * Basophils-release histamines which attacks wbs to site of turmoil Angranulocytes * Monocytes-gives rise to macrophages, which consumes bacteria, dead cell and cell parts by phagocytosis *...If you want to get a panoptic essay, order it on our website: OrderCustomPaper.com

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