Sitology I Sitology I Sitology, also known as the science of nutrition, focuses on the study of diet and its effects on health. 1 / 10 Which of the following is a complete protein source? Rice Beans Soy Corn 2 / 10 What is the role of dietary fiber in the prevention of colorectal cancer? It enhances the absorption of vitamins It binds to and removes carcinogens from the digestive tract It increases the levels of cholesterol It decreases the motility of the digestive tract 3 / 10 The primary source of energy in the diet is: Proteins Fats Carbohydrates Vitamins 4 / 10 Which type of fatty acid is considered most harmful for cardiovascular health? Monounsaturated fatty acids Polyunsaturated fatty acids Trans fatty acids Omega-3 fatty acids 5 / 10 Which mineral is essential for the formation of hemoglobin and the prevention of anemia? Calcium Magnesium Iron Zinc 6 / 10 Which of the following nutrients is most critical for preventing neural tube defects during pregnancy? Iron Calcium Folic acid Vitamin D 7 / 10 The glycemic index (GI) is used to classify foods based on: Their calorie content Their impact on blood glucose levels Their protein quality Their fat content 8 / 10 Which of the following essential amino acids is required for the synthesis of niacin in the body? Lysine Tryptophan Methionine Valine 9 / 10 What is the recommended daily allowance (RDA) of dietary fiber for an average adult? 5-10 grams 10-15 grams 20-35 grams 40-50 grams 10 / 10 Which of the following vitamins is fat-soluble and essential for vision and immune function? Vitamin B1 (Thiamine) Vitamin C (Ascorbic acid) Vitamin A (Retinol) Vitamin B12 (Cobalamin) Your score isThe average score is 0% 0% Restart quiz
