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Concept explainers
Interpretation:
The reason corresponding to the fact that Recommended Dietary Allowance (RDA) is being phased out in favor of the Daily Reference Intake (DRI) is to be stated.
Concept Introduction:
Recommended Dietary Allowance (RDA) includes the levels of intake of the essential nutrients which are actually examined by the FOOD and Nutrition Board. The judgment is based on the scientific knowledge to prove that the essential nutrients are adequate. These essential nutrients should fulfill the known nutrient needs of all the healthy people.
The Daily Reference Intake (DRI) includes those reference values that are used to explain and evaluate the nutrient intake of a healthy person.
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Chapter 30 Solutions
Bundle: Introduction to General, Organic and Biochemistry, 11th + OWLv2, 4 terms (24 months) Printed Access Card
- On what basis are Na and Nb ranked against each other?arrow_forwardStep 1: add a curved arrow. Select Draw Templates More / " C H Br 0 Br : :o: Erase H H H H Q2Q Step 2: Draw the intermediates and a curved arrow. Select Draw Templates More MacBook Air / " C H Br 0 9 Q Erase 2Qarrow_forwardO Macmillan Learning Question 23 of 26 > Stacked Step 7: Check your work. Does your synthesis strategy give a substitution reaction with the expected regiochemistry and stereochemistry? Draw the expected product of the forward reaction. - - CN DMF MacBook Air Clearly show stereochemistry. Questionarrow_forward
- NH2 1. CH3–MgCl 2. H3O+ ? As the lead product manager at OrganometALEKS Industries, you are trying to decide if the following reaction will make a molecule with a new C - C bond as its major product: If this reaction will work, draw the major organic product or products you would expect in the drawing area below. If there's more than one major product, you can draw them in any arrangement you like. Be sure you use wedge and dash bonds if necessary, for example to distinguish between major products with different stereochemistry. If the major products of this reaction won't have a new C - C bond, just check the box under the drawing area and leave it blank. Click and drag to start drawing a structure. This reaction will not make a product with a new C - C bond. Х ☐: Carrow_forwardPredict the major products of this organic reaction. If there will be no major products, check the box under the drawing area instead. No reaction. : + Х è OH K Cr O 2 27 2 4' 2 Click and drag to start drawing a structure.arrow_forwardLaminar compounds are characterized by havinga) a high value of the internal surface of the solid.b) a high adsorption potential.arrow_forward
- Intercalation compounds have their sheetsa) negatively charged.b) positively charged.arrow_forwardIndicate whether the following two statements are correct or not:- Polythiazine, formed by N and S, does not conduct electricity- Carbon can have a specific surface area of 3000 m2/garrow_forwardIndicate whether the following two statements are correct or not:- The S8 heterocycle is the origin of a family of compounds- Most of the elements that give rise to stable heterocycles belong to group d.arrow_forward
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