Nutrition Essentials QuizOnline version Test your knowledge of essential nutrients, additives, and food components in this nutrition quiz! by Cambridge College 1 What is an additive? a D) None of the above. b B) Substances added to food for preservation. c C) Both A and B. d A) Substances added to food for flavor enhancement. 2 Which mineral is vital for bone health and muscle function? a B) Calcium b A) Iron c D) Magnesium d C) Zinc 3 What does the term 'calorie' measure? a D) Nutrient content b B) Food freshness c A) Taste intensity d C) Unit of energy derived from food 4 What is the primary energy source, including sugars and starches? a D) Fiber b A) Protein c B) Carbohydrate d C) Fat 5 Which nutrient affects heart health and is found in animal-based foods? a C) Vitamin C b B) Cholesterol c D) Iron d A) Fiber 6 What is essential for energy, cell structure, and nutrient absorption? a D) Carbohydrate b C) Fiber c A) Protein d B) Fat 7 Which nutrient supports digestion and helps maintain a healthy weight? a A) Fiber b C) Vitamin D c B) Protein d D) Calcium 8 What are essential nutrients like iron, zinc, and magnesium called? a C) Proteins b A) Vitamins c D) Antioxidants d B) Minerals 9 What are substances needed for growth, metabolism, and overall health? a B) Additives b A) Nutrients c C) Preservatives d D) Toxins 10 Which extends shelf life by preventing spoilage? a C) Preservative b D) Carbohydrate c A) Fiber d B) Protein 11 What are the building blocks for tissues, enzymes, and hormones? a A) Carbohydrates b D) Vitamins c C) Fats d B) Proteins 12 What are organic compounds crucial for various bodily functions? a A) Minerals b C) Fiber c B) Vitamins d D) Carbohydrates