Aperson is trying to follow the best diet to reduce the risk of developing chronic disease. she wants to make sure that she consumes adequate nutrients in the best proportions from the foods she selects. which would be the best dietary reference intakes (dri) standards for her to use to ensure she has the best energy nutrient intakes to reduce chronic disease risk

Acceptible Macronutrient Distribution Range

Explanation:

it has been proven that consumption within the acceptible macronutrient distribution range reduces the risk of chronic diseases.

Acceptable Macronutrient Distribution Ranges for Adults (as a percentage of Calories) are as follows:  

Protein: 10-35%

Fat: 20-35%

Carbohydrate: 45-65%

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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