--%>
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 : Human insulin on an industrial scale

    How can bacteria generate human insulin on an industrial scale? Describe the other forms of insulin made accessible by the pharmaceutical industry?

    		•
  • Q : Name the target organs on which the

    Name the target organs on which the insulin and glucagon act?

    		•
  • Q : Type of nitrogen waste that birds

    Name the type of nitrogen waste that birds produce? Why does this characteristic, besides being an adaptation to terrestrial atmosphere, as well mean an adaptation to flight?

    		•
  • Q : How can an organism immunized against

    How can an organism which once underwent contact with an antigen be immunized against the future infections by similar agent?

    		•
  • Q : Description of thigmotropism Give a

    Give a brief description of thigmotropism?

    		•
  • Q : Function of chloroplasts What is the

    What is the major function of chloroplasts?

    		•
  • Q : Activities encountered in a critical

    Instructions on Assignments - Operations Research 1.     Three of you form a group & appoint a coordinator to liaise with us 2.     Each assignment will be entrusted to only one group 3.&nb

    		•
  • Q : Managing Diversity Effectively -

    Effectively managing diversity needs to be a top priority for managers in all organizations- large and small, public and private, for profit or not for profit. Managers needs to ensure that and their subordinators appreciate the value that diversity brings to an organ

    		•
  • Q : Oral Communication - Organization

    It occurs through the spoken word. In oral communication, the two parties to communication, the sender and the receiver, exchange their views through speech, either in face to face communication between individual and individual, or between an individual and the group, or any mechanical or electr

    		•
  • Q : Association between sunrays and vitamin

    Write down the association between sunrays and vitamin D?

    		•