When conducting research, an educated guess like, “Diets rich in fiber always lead to good health,” is called a _______.

a. theory
b. prediction
c. hypothesis
d. correlation
e. deduction


Answer: C

Nutritional Science

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Two medically important by-products of pork are insulin (used for managing diabetes) and heart valves (used in heart surgery in humans)

Indicate whether the statement is true or false

Nutritional Science

Pamela asks Theodore what an energy drink is, and he correctly explains, ____

a. "It's a beverage with the right mixture of ingredients to maximize athletic performance." b. "It is a nonalcoholic beverage with extra caffeine, and sometimes other stimulants." c. "It is a beverage you can drink in place of a multinutrient supplement for good health." d. "It is a kind of soft drink that you can drink to cure a hangover or study better." e. "It is a fruit-juice beverage with added antioxidants for optimal physical performance.".

Nutritional Science

On average, toddlers gain 8 oz/month and preschoolers gain _____ lb/year

a. 4.4 b. 6.2 c. 8.3 d. 10.5

Nutritional Science

What two factors are needed to optimize muscle glycogen resynthesis after exercise?

A) Carbohydrate and excessive caloric intake B) Carbohydrate and lactate C) Carbohydrate and protein D) Carbohydrate and insulin

Nutritional Science