B-11. 0.0 / 5 ? BiologyBiologyAll LevelsNone Created by: AmyRaeCreated on: 29-12-18 16:10 What is the purpose for blood? Transports nutrients and waste products around the body through the bloodstream. 1 of 20 What are the four main components blood has? Plasma, Platelets, Red Blood Cells and White Blood Cells. 2 of 20 What component in blood is mainly made up of water? Plasma. 3 of 20 What carries oxygen from the lungs to the other cells in our bodies? Red Blood Cells. 4 of 20 What molecule picks up the oxygen from the lungs and transports it? Haemoglobin. 5 of 20 Does the Red Blood Cell have a nucleus? No. 6 of 20 What does plasma carry and what is it created by? Carbon dioxide, amino acids, sugars, hormones, urea, antibodies and antitoxins. Created by the White Blood Cells. 7 of 20 What does the blood pass through? Capillaries. 8 of 20 What component in blood fights infection? White Blood Cells. 9 of 20 What are not true cells but circulating fragments of cells and stops blood from clotting? Platelets. 10 of 20 What are the main types in WBC? Phagocytes and Lymphocytes. 11 of 20 What’s inside a vaccination? Virus, bacteria or protein. 12 of 20 What does antigen do? Fight the infection. 13 of 20 What is the purpose for memory cells? Defends the body against pathogens that cause disease and infection. 14 of 20 What does the circulatory system consist of? Heart, arteries, veins and capillaries. 15 of 20 How may chambers does a heart have? 4 16 of 20 What is the heart made up of? Cardiac muscle. 17 of 20 What makes the heart contract? Pacemaker cells. 18 of 20 What is the main power house of the circulatory system? The heart. 19 of 20 What is the small circulatory system know as? Pulmonary system. 20 of 20
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