During development of the fetus, what organ(s) is/are the first to develop?

a. Heart and lungs b. Liver and kidneys
c. Gastrointestinal tract d. Central nervous system and brain


d

Nutritional Science

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Weight gain occurs when:

a. calories are eaten too late in the day. b. the diet contains a high percentage of calories from fat. c. the diet contains a high percentage of calories from high-fructose corn syrup. d. calorie intake exceeds energy expenditure.

Nutritional Science

Which of the following foods in the protein category contains the most grams of carbohydrates?

a. peanut butter, 1 tbsp b. peas, ¼ cup c. pistachios, 49 kernels d. black beans, ¼ cup

Nutritional Science

The scientific method is

A) research in which neither the subjects nor the scientists know which group received the treatment and which group received a placebo. B) a stepwise process used by scientists to generate sound research findings. C) an idea generated by scientists based on their observations. D) research involving one group of subjects that receives a specific treatment and a second group of subjects that does not receive the treatment.

Nutritional Science

Diets that regularly provide energy-dense foods are associated with ____

A) nutrient density B) undereating and being underweight C) overeating and obesity D) balance and variety in the diet

Nutritional Science