--%>
Assignment Help - homework help

Describe the route of nutrients after digestion

From intestinal lumen via to the tissues - describe the route of nutrients after digestion?

E

Expert

Verified

Amino acids, Monosaccharides, mineral salts and water are absorbed by intestinal epithelium and collected by the capillary vessels of intestinal villi. From capillaries, nutrients go to the mesenteric circulation, a system of vessels which drains the intestinal loops. The blood of the mesenteric circulation is drained to the portal hepatic vein and certain nutrients are processed by the liver. From liver, nutrients are gathered by the hepatic veins which release its blood content into the inferior vena cava. The blood from inferior vena cava then profits the right chambers of the heart and is pumped to lungs for oxygenation. From lungs, the blood then returns to the heart where it is pumped to the tissues distributing oxygen and nutrients.

   Related Questions in Biology

  • Q : Voice Mail | Internet Communication -

    Voice mail is strictly speaking, is a form of E-mail only. Here, a message, instead of being communicated in a written form, is sent in the voice of the caller. Like e-mail, it is very easy to use and is a convenient way of leaving short messages for someone who is not immediately available.

    		•
  • Q : What are association rules What are

    What are association rules and explain their utilization in exploratory data mining.

    		•
  • Q : Advantages of Planning Advantages of

    Advantages of Planning Planning helps the organization achieve its objectives early. In this way planning helps the organization in many ways. Some

    		•
  • Q : Pluricellular organism After the phase

    After the phase of digestion is over next step includes the absorption which is done by cells of mucous membrane of intestine. For this task a large absorption surface can be taken as an advantage. How it is possible in small internal space of body of the  pluric

    		•
  • Q : Inflammation and fever Specify

    Specify association between the inflammation and the fever?

    		•
  • Q : Relationship between vitamin D and

    Illustrate the relationship between vitamin D and sunrays?

    		•
  • Q : Gymnosperm abundance Specify the areas

    Specify the areas of the globe in which the gymnosperm abundance is noteworthy?

    		•
  • Q : Gametes through meiosis Explain

    Explain whether, the gametes are always formed through the meiosis?

    		•
  • Q : What is Business Development Business

    Business Development: It is a wide term applied to the procedure of strengthening ties with existing clients and also cultivating customers in other sectors of consumer market. The traditional barriers among sales, customer care, marketing, operations

    		•
  • Q : How can the visual deficiencies

    How can the visual deficiencies recognized as myopia and hypermetropia be optically explained?

    		•