1.    Explain the difference between a micronutrient and a macronutrient.

2.    List two micronutrients.

3.    List four macronutrients.

4.    What is a nutrient?

5.    State the basic building blocks of the following substances (what is combined by synthesis
       to form these products):

a.)  maltose (or carbohydrates)
b.)  protein
c.)  lipid

6.    Besides water, list two other nutrients which do not require digestion in order to enter
       the human blood and ultimately our cells.

7.    The term chemical digestion can also be referred to by one word which starts with a "h".
       What is that word?

8.    List four factors which influence the caloric needs of humans.

9.    Roughage or fiber is indigestible carbohydrate.   Be that as it may, why is fiber needed
       by the body?

Now hopefully some correct answers!

1.    A micronutrient is needed in tiny amounts by the body, while a macronutrient is needed in large amounts by the body.

2.    vitamins and minerals

3.    water, carbohydrates, proteins, and lipids (fats)

4.    A nutrient is a substance which is needed by an organism for its proper metabolism
       and functioning.

5.    a.) glucose (monosaccharide)
       b.) amino acids
       c.) fatty acids and glycerol

6.    vitamins and minerals

7.    hydrolysis

8.    body weight, age, activity level, sex, natural body efficiency

9.    Fiber stimulates the muscles of the alimentary canal or food tube, which helps
       us to go to the bathroom better!   Increased consumption of fiber has been
       associated with a decreased incidence of colon cancer.