Mrs. Kirby, 58, is a moderately active woman. She works in the garden almost daily, occasionally walks with her friends, and babysits her three very active young grandchildren every weekend. She eats a fairly standard diet every day: she has cereal with milk and coffee for breakfast, some kind of salad for lunch, and a piece of meat or fish with a healthy helping of veggies for dinner. She usually skips desserts or has just a couple of strawberries. When asked to look at the food labels and calculate her intake of carbohydrates, fats, and proteins in grams over the entire day, on an average day, she came up with the following numbers: Carbohydrates: 243 g Fats: 41 g Proteins: 63 g Calculate what percentage of Mrs. Kirby's total energy intake came from carbohydrates.

What will be an ideal response?


61 %

Nutritional Science

You might also like to view...

Sources of carbohydrate are

A) fats, oils, butter, and margarine. (source of lipids) B) fish, eggs, beef, pork, and poultry. C) cereals, fruits, vegetables, and milk. D) green leafy vegetables, seafood, and water.

Nutritional Science

An example of an important function of the colon would be its absorption of

a. bile. b. fats. c. salts. d. hormones.

Nutritional Science

Low maternal folate intake increases the risk of birth defects called neural tube defects.

a. true b. false

Nutritional Science

Dietary vitamins and minerals are small enough to be absorbed without chemical digestion by

the GI tract. Indicate whether the statement is true or false

Nutritional Science