Food and nutritional science


Question 1: Distinguish between nutritional needs and recommended dietary allowances. What is the foundation for computing nutrient needs?

Question 2: Define the words with suitable illustrations.

a) Nutrient
b) Balanced diet
c) Edible portion of food.
d) Malnutrition.

Question 3: What do you mean by dietary fiber? Write down the role of fiber in disease prevention and management.

Question 4: Write a short note on saturated and unsaturated fatty acids and also provide their food sources.

Question 5: Categorize the vitamins and write the food sources and RDA of each and every vitamin.

Question 6: Discuss in relation to Vitamin A deficiency in detail and write the prevention and control strategies.

Question 7: Write down the biological functions of sodium and chloride.

Question 8: Describe the significance of iodine in human nutrition.

Question 9: What are the prophylaxis programs? Illustrate.

Question 10: Describe in relation to food fortification program. Write the benefits and drawbacks. 

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Biology: Food and nutritional science
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