Which of the following is true of micronutrients?
A) Athletes who avoid animal-based products are at increased risk of inadequate intakes of several micronutrients.
B) Micronutrients consist of carbohydrates, proteins, and lipids.
C) Glucose and sucrose are the primary energy-yielding micronutrients that fuel activities with high energy demands.
D) Exercise decreases the requirement for micronutrients in the body to a great extent.
A
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Which of the following methods is MOST likely to provide accurate information about what a person typically eats?
a) A computerized food frequency questionnaire b) A 3-day food record that includes a weekend day kept by the individual c) Analyzing all grocery store and restaurant receipts kept over a 60 day time period d) A diet history that includes a 24 hour recall and a food frequency questionnaire
The American Heart Association recommends a saturated fat intake of ____ of total calories
a. 21-25 percent b. 15-20 percent c. 10-12 percent d. 5-6 percent e. 2-4 percent
Which type of cells form the lining of the intestine?
A) glucosides B) enterocytes C) mitochondria D) ribosomes
Derek takes protein supplements before and after his workouts. He told his workout partner that he became 200% stronger within a couple of months after he added the supplements to his diet. His report about the effects of the supplements is an example of a(an) ________.
A. case report B. factoid C. variable D. anecdote