Dietitians often recommend that we frequently consume foods containing omega-3 fatty acids. An ...

Dietitians often recommend that we frequently consume foods containing omega-3 fatty acids. An omega-3 fatty acid is one that has its first double bond _____ end of the molecule.
 a. between the third and fourth carbons from the carboxylic acid
  b. between the second and third carbons from the carboxylic acid
  c. between the second and third carbons from the methyl
  d. between the third and fourth carbons from the methyl

Q. 2

Milk is packaged in opaque containers to protect which one of the following vitamins from being destroyed by exposure to light?
 a. Niacin
  b. Thiamin
  c. Riboflavin
  d. Folate

Q. 3

Training increases the VO2 max, which may help delay fatigue.
  Indicate whether the statement is true or false

Q. 4

A food product information sheet states that the food you are eating contains omega-6 fatty acids. Therefore, you know that the fatty acids in this food each have
 a. 6 carbons.
  b. 6 double bonds.
  c. a double bond between carbons 6 and 7.
  d. All of the above

Q. 5

Which of the following food groups provides a good source of riboflavin?
 a. Fruits
  b. Vegetables
  c. Bread and pasta
  d. Dairy products

Q. 6

Training decreases the number and size of mitochondria.
  Indicate whether the statement is true or false

Q. 7

A fatty acid designated as 18:2:
 a. has 18 carbons.
  b. has 2 double bonds.
  c. is unsaturated.
  d. is polyunsaturated.
  e. a and b only
  f. a, b, c, and d