What is a characteristic of chromium in nutrition?
A) ?A deficiency leads to hypothyroidism.
B) ?Supplements are well known to be helpful.
C) ?Whole grains represent an excellent source.
D) ?In the body, it enhances the action of ceruloplasmin.
C
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Jody is taking a nutrition class, and has been assigned to evaluate a popular diet plan. She finds a description of a plan for her assignment in a magazine at the grocery store. Which of the following statements in the magazine would suggest that this plan is an unsound, fad diet?
a. "On this plan, you can lose up to 2 pounds per week!" b. "Once you complete this 6-month plan, you'll never have to diet again." c. "Keep fresh fruit or carrot sticks in the fridge at work so you won't be tempted to raid the vending machine for a snack." d. "Starting an aerobic exercise plan may seem daunting, but you can start out with shorter, easier sessions and then build up to 3 or more hours a week."
What phrase best describes the concept of "chasing" grants?
a. contacting more than one organization to find sources of funding b. jumping from topic to topic to capture the latest stream of funding c. networking with others who could become potential collaborators d. submitting a grant proposal to more than one funder at a time
Which of the following is an important function of the intestinal villi crypts?
a. Synthesis of chylomicrons b. Secretion of juices into the small intestine c. Synthesis of fragments of fat for use by the colon d. Transport of fat-soluble nutrients into the circulation
Atherosclerosis is a multifactorial disease that can develop from _____
a. relaxation of blood vessels b. high blood levels of homocysteine c. low blood levels of glucose d. low blood levels of insulin e. depletion of plaque