PART 1. Provide substantive brief descriptions to each of the following as required. Identify the letter of the best possible answer and justify. 1. Disaccharidases are enzymes found in the small intestine that participate in degradation of disaccharides. Which of the following molecules can be broken down by these enzymes? A. Fructose B. Sucrose C. Glucose D. Cellulose 2. What type of process is occurring as carbohydrates are broken down to carbon dioxide? A. Elimination B. Oxidation C. Reduction D. Substitution 3. Some low-carb and high-protein diets particularly those that severely restrict carbohydrate consumption but allow a dieter to eat foods high in saturated fat - may contribute to which of the following health problems? A. Heart disease D. Kidney damage B. Cancer E. All of the above C. Constipation
Essential nutrients
These are the organic compounds present in the food that provide nourishment essential for the development and growth of our body. Nutrients not only provide us with the required energy to carry out various biological processes but are also the building blocks for repair and growth in our bodies.
Vitamins
The vitamins are organic molecules required in low concentration for the proper functioning of the body. They cannot be generated in the organism and are taken into the body through the diet. The lack of proper vitamins results in diverse deficiency disorders. They are thus called essential nutrients. The important vitamins are vitamin A, vitamin B complex, vitamin C, vitamin D, vitamin K, and vitamin E.
Instructions:
PART 1. Provide substantive brief descriptions to each of the following as required. Identify the letter of the best possible answer and justify.
1. Disaccharidases are enzymes found in the small intestine that participate in degradation of disaccharides. Which of the following molecules can be broken down by these enzymes?
A. Fructose B. Sucrose C. Glucose D. Cellulose
2. What type of process is occurring as carbohydrates are broken down to carbon dioxide?
A. Elimination B. Oxidation C. Reduction D. Substitution
3. Some low-carb and high-protein diets particularly those that severely restrict carbohydrate consumption but allow a dieter to eat foods high in saturated fat - may contribute to which of the following health problems?
A. Heart disease D. Kidney damage
B. Cancer E. All of the above
C. Constipation
4. Which of the following statements is true concerning glucose
A. Starch is a glucose polymer held together by an α-(1,6) linkage.
B. Humans do not eat foods that contain cellulose.
C. Glucose is not favored in the body in ring form.
D. Humans lack the enzyme that can break down the beta linkages in cellulose.
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