A scientist wants to develop a medication that safely reduces hunger to help obese people lose weight. Based on this information, this researcher will explore ways to block the production, release, or action of ________.

A. melatonin
B. leptin
C. ghrelin
D. insulin


Answer: C

Nutritional Science

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Which of the following is indicative of a dietary deficiency of riboflavin?

a. Beriberi b. Diarrhea c. Keratomalacia d. Inflamed mouth membranes e. Facial clefts

Nutritional Science

Which of the following is NOT a food source of biotin?

A) milk B) legumes C) mushrooms D) egg yolks

Nutritional Science

The RDA for iron is 8 mg and 18 mg, for young men and women, respectively. Based on this information, iron is a ________ mineral. 

A. major  B. possible essential  C. conditionally essential  D. trace 

Nutritional Science

Which of the following statements is false in regards to HHS?

a. It is characterized by BG levels > 600 mg/dL. b. Infection and dehydration are most likely the precipitating factors. c. Symptoms include polyuria, polydipsia, and weight loss. d. This does not require hospitalization.

Nutritional Science