Digestion proper, which is the mechanical and chemical breakdown of food into particles/molecules small enough to pass into the blood. Absorption is the passage of food monomers into the blood stream.
Where does the bloodstream reside?
- The blood is gathered in veins and moves to the right atrium and right ventricle while being depleted of oxygen.
- The pulmonary circulation starts here: Low-oxygen blood is pumped from the right ventricle into the pulmonary artery, which divides into progressively smaller arteries and capillaries.
What is monomers?
- A monomer is a molecule that, through the process of polymerization, can react with other monomer molecules to produce a longer polymer chain or three-dimensional network.
- There are numerous ways to categorize monomers.
- Depending on the type of polymer they create, they can be categorized into two major types.
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