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Understanding Liver Function and Blood Circulation in Biology

This comprehensive overview explores the critical functions of the liver, including its role in blood circulation and nutrient regulation. We analyze the process of egestion, identifying materials that are not absorbed and are subsequently expelled from the body. Detailed animations and diagrams illustrate the circulation of blood through liver tissues, highlighting the hepatic artery, hepatic portal vein, sinusoids, and hepatic vein. Understanding these concepts is essential for grasping the liver's contributions to overall bodily health and homeostasis.

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Understanding Liver Function and Blood Circulation in Biology

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  1. Krystal Magwood IB Biology HL-Yr 2 H.3.4, H.4.1-4.2

  2. What does egestion mean again?

  3. H.3.4  List the materials that are not absorbed and are egested

  4. H.4 Functions of the Liver

  5. What is the function of the liver?

  6. H.4.1  Outline the circulation of blood through liver tissue, including the hepatic artery, hepatic portal vein, sinusoids and hepatic vein

  7. H.4.1  Outline the circulation of blood through liver tissue, including the hepatic artery, hepatic portal vein, sinusoids and hepatic vein

  8. H.4.1  Outline the circulation of blood through liver tissue, including the hepatic artery, hepatic portal vein, sinusoids and hepatic vein

  9. Examples of Sinusoids

  10. Photo 50.49 Human liver: central vein with sinusoidal spaces flowing into it. LM, H&E stain.

  11. Blood circulation pattern to and from the liver Absorbed nutrients from intestines Blood to vena cava and then to right atrium of heart Oxygenated blood

  12. Overview of Circulation of Blood via Liver

  13. H.4.2  Explain the role of the liver in regulating levels of nutrients in the blood

  14. H.4.2  Explain the role of the liver in regulating levels of nutrients in the blood

  15. H.4.2  Explain the role of the liver in regulating levels of nutrients in the blood

  16. H.4.2  Explain the role of the liver in regulating levels of nutrients in the blood

  17. Detailed animation|

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