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  1. Sep 12, 2023 · The blood is the mobile component of the circulatory system. Blood is bright red when oxygenated and dark red/purple when deoxygenated. Blood consists of a cellular component suspended in a liquid called plasma. Plasma is a clear fluid that accounts for approximately 55% of blood, and is composed of over 90% water.

  2. Lesson 1: Circulatory and pulmonary systems. The lungs and pulmonary system. Red blood cells. Circulatory system and the heart. Hemoglobin. Components of blood.

  3. Oct 31, 2023 · The components of blood include plasma (the liquid portion, which contains water, proteins, salts, lipids, and glucose ), red blood cells and white blood cells, and cell fragments called platelets. Figure 40.4.1 40.4. 1: Components of human blood: The cells and cellular components of human blood are shown. Red blood cells deliver oxygen to the ...

  4. Functions of various blood components. The circulatory system; ... Plasma is a straw-coloured liquid that makes up just over half the volume of blood. ... white blood cells are often removed to ...

  5. Mar 17, 2023 · Hemoglobin helps the red blood cells deliver the oxygen other cells need to produce energy. Can squeeze through the tiniest sections of your circulatory system. (Your circulatory system includes the network of capillaries, veins and arteries that blood moves through on its journey throughout your body). Have a short life span. Red blood cells ...

  6. Oct 31, 2024 · Blood, fluid that transports oxygen and nutrients to cells and carries away carbon dioxide and other waste products. Blood contains specialized cells that serve particular functions. These cells are suspended in a liquid matrix known as plasma. Learn more about the components and function of blood.

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  8. Sep 4, 2024 · Your heart circulates about 2,000 gallons (more than 7,500 liters) of your blood every day. During physical activity, your heart pumps even more than usual. Your circulatory system adapts to meet your body’s needs for blood and oxygen. Your circulatory system makes it a high priority to supply blood to your heart and brain. If your brain ...

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