Biology Forums - Study Force

Which of the following answers includes only trace minerals?
 A)Iron, zinc, and magnesium
 B) Sodium, potassium, and chloride
  C) Calcium, phosphorus, and selenium
  D) Magnesium, copper, and zinc
  E) Fluoride, iodine, and chromium

Q. 2

Which of the following answers includes three vitamins and one mineral?
 A)Thiamin, niacin, riboflavin, vitamin C
 B)Niacin, biotin, riboflavin, choline
 C) Thiamin, pantothenic acid, riboflavin, vitamin B6
  D) Vitamin B12, vitamin E, vitamin C, biotin
  E) Folate, molybdenum, vitamin C, thiamin

Q. 3

The two categories of amino acids are:
 A)essential amino acids and non-essential amino acids.
 B) animal amino acids and plant amino acids.
  C) acid-containing amino acids and base-containing amino acids.
  D) water-soluble amino acids and fat-soluble amino acids.
  E) macro-amino acids and micro-amino acids.

Q. 4

How are vitamins categorized?
 A)Simple and complex
 B) Complete and incomplete
  C) Fat soluble and water soluble
  D) Major and trace
  E) Triglycerides, phospholipids, and sterols

Q. 5

How are carbohydrates categorized?
 A)Simple and complex
 B) Complete and incomplete
  C) Fat soluble and water soluble
  D) Major and trace
  E) Caloric and noncaloric

Q. 6

An excellent food source of complete protein is:
 A)seafood.
 B) cooking oils.
  C) fruits.
  D) vegetables.
  E) grains.

Q. 7

Which of the following answers includes polysaccharides?
 A) Fructose, sucrose
  B) Fructose, galactose
  C) Sucrose, lactose
  D) Maltose, glucose
  E) Starch, fiber

Q. 8

Which statement is false regarding polyunsaturated fatty acids?
 A) They contain more than one double bond.
  B) The essential fatty acids are polyunsaturated.
  C) They are liquid at room temperature.
  D) They are concentrated in animal food sources.
  E) They provide 9 Calories per gram.

Q. 9

Which of the following statements is false regarding energy-producing nutrients?
 A) Energy-producing nutrients may include organic compounds.
  B) Energy-producing nutrients may be found in all food groups.
  C) Vitamins are energy-producing nutriC) Protein can be an energy-producing nutrient.
  E) Fat provides the highest amount of energy per gram.

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