Concept explainers
(a)
Interpretation:
What range of vitamin C daily constitutes a “megadose” has to be found.
Concept introduction:
Certain vitamin and minerals are essential in order to maintaining the human body.
The vitamin A, vitamin C, calcium and iron are mandatory to prevent deficiencies of body. The amount of calcium and iron daily intake is
(b)
Interpretation:
The evidence for supporting or refusing the claim of preventing the common cold has to be found. The sources have to be cited.
Concept introduction:
Digestion: It is change the chemical composition of food with the aid of digestive enzymes.
- 1. Carbohydrate
- 2. Protein
- 3. Lipid
Digestive enzymes are special proteins that help break up large molecules of food into vary little molecules that can be absorbed and used the cell in the from nutrition.
(c)
Interpretation:
Three people of different age groups including a nurse or physician have to be interviewed. Whether those people they take vitamin C or not have to be asked and the reason has to be found.
Concept introduction:
Certain vitamin and minerals are essential in order to maintaining the human body.
The vitamin A, vitamin C, calcium and iron are mandatory to prevent deficiencies of body. The amount of calcium and iron daily intake is
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Chemistry In Context
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