What emulsifier is found in the liver and is used in the digestive tract?

The bile.

Explanation:

Bile is a greenish yellow liquid produced by the liver. This substance acts in the emulsification of fatty foods. In this case we can say that bile is the emulsifier found in the liver and used in the digestive tract.

Enzymes that would break down the fat particles have difficulty interacting. Hence they need another element to aid in emulsification. This substance is bile. Like detergent, bile acts to break down large particles and shrink them to absorb them.

About one liter of fluid is produced daily and 50 ml is stored in the gallbladder. The bile performs many functions, among the main ones are:

• Fat digestion;

• nutrient storage;

• Facilitates the action of pancreatic enzymes;

• Balances liver bacteria;

• detoxifies the liver;

• Absorbs vitamins;

• Discards substances from the blood.

you are certainly talking about this picture:

a: is the label of the white square, it is showing the  replication fork, formed by helicase (d) ==> so it is the site of dna separation and replication 

b: is a new dna brand that is following directly the replication fork, so it is continuous ==> built continuously from 5' to 3

c: dna polymerase cannot replicate dna on its own, it needs the of their proteins, and one of them plays the role of a clamp which fixes  the dna with the dna template and increases  the processivity of the enzyme. ==>   stops polymerase from falling off the  template.

d: is the enzyme responsible for forming the replication fork (helicase) ==> unwinds and separates dna into two strands

e: is the delayed strand, it is built  in the opposite sense of the helicase, so dna will be built in fragments ==> built  fragments from 5' to 3 joins

and finally f: is the enzyme that builds  the new dna strand (dna polymerase) ==>   adds nucleotides to make a new dna helix.

credit: gradman555p98x9p

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the form of energy changes and the total energy increases0l