Which of the following is NOT an advantage of the Human Gastric Simulator (HGS)?

A) The HGS allows researchers to study how food particles are broken down in the GI tract.
B) The HGS effectively simulates gastric secretions of the human GI tract.
C) Tracers in the HGS pinpoint particular aspects of human metabolism.
D) The HGS avoids the technical and ethical challenges of animal testing.


C

Nutritional Science

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Which fat-soluble vitamin is least likely to cause deficiency or toxicity symptoms?

What will be an ideal response?

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The process that helps the body to cool off to maintain its temperature is called ___.

a. osmosis b. lubrication c. absorption d. evaporation

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It's late December and one of your favorite social media personalities is promoting a "New Year - New You" diet to his/her followers which consists of consuming only juice and water for the entire month of January. What step will you take to decide if this diet is healthful?

A. This social media personality was recently listed in a health and fitness magazine as one of the top 10 healthy eating pages to follow, so you are confident that the diet is appropriate for you. B. You decide to text a friend who also follows this social media personality. If s/he does the diet, you will as well. C. This individual has a lot of followers so you know that the diet being promoted is appropriate for you. D. You decide to apply the basic principles of nutrition that you learned in your Fundamentals of Nutrition course to decide if this diet is nutritionally sound.

Nutritional Science

Shortened cakes are usually

a. left in the oven for approximately 5 to 10 minutes after the oven is turned off to allow them to rest. b. cooled on a rack for 20 to 30 minutes. c. removed from the cake pan before they are completely cool. d. all of the above answers are correct

Nutritional Science