The portion of carbohydrates that cannot be broken down by intestinal enzymes and digestive juices is
glucose
fiber
glycerol
fatty acid
The Correct Answer is B
A. Glucose is a simple sugar and is readily broken down and absorbed by the body for energy.
B. Fiber, a type of carbohydrate, cannot be digested by human digestive enzymes. It passes through the digestive system intact, aiding in bowel movements and promoting gut health.
C. Glycerol is a component of triglycerides (fats) and can be metabolized by the body for energy.
D. Fatty acids are the building blocks of fats and are broken down by digestive enzymes for absorption.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Lactovegetarians include dairy products in their diet along with plant-based foods.
B. Lactovegetarians follow a vegetarian diet that includes plant-based foods as well as dairy products like milk, cheese, yogurt, etc.
C. This description does not fit the dietary pattern of a lactovegetarian, as it suggests avoiding eggs only.
D. Including poultry along with plant foods doesn't align with the lactovegetarian diet, which excludes meat.
Correct Answer is B
Explanation
A. Proteins and starches together are not represented as one-half of the MyPlate; they are grouped separately.
B. Half of the plate should be filled with fruits and vegetables, which provide vitamins, minerals, fiber, and antioxidants. The other half should be divided between grains and proteins, which provide carbohydrates, protein, iron, and B vitamins.
C. Dairy and fats are important but do not compose half of the MyPlate. Dairy is a separate food group on the plate.
D. Grains and starches are important but do not compose half of the plate according to the MyPlate plan.
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