Question 1: Define the term 'macronutrient'.

Answer: A macronutrient is a nutrient that provides a large amount of energy and is required in significant quantities in the diet, such as carbohydrates, proteins, and fats.

Question 2: Name three foods that are high in carbohydrates.

Answer: Foods high in carbohydrates include bread, rice, potatoes, pasta, and cereals.

Question 3: Describe the main function of proteins in the body.

Answer: Proteins help in building and repairing body tissues, such as muscles, skin, and organs.

Question 4: List two sources of healthy fats and explain why they are beneficial.

Answer: Sources of healthy fats include avocados and nuts. They are beneficial because they provide essential fatty acids and support heart health.

Question 5: Explain what happens if someone consumes too much fat in their diet.

Answer: Consuming too much fat can lead to weight gain and increase the risk of health problems such as heart disease.

Question 6: Draw a simple diagram of a balanced meal that includes all three macronutrients. Label each component.

Answer: A diagram showing a plate divided into sections: one with bread or rice (carbohydrates), one with chicken or fish (protein), and one with a small portion of oil or nuts (fats). Each section is clearly labeled.

Question 7: Sketch a food item or dish that is rich in carbohydrates. Provide a brief description of your sketch.

Answer: A sketch of a bowl of cereal with milk, with the cereal shown as small grains and the milk as liquid filling the bowl.

Question 8: Why are fats important in a diet, despite being high in calories?

Answer: Fats are important because they provide a concentrated source of energy, support cell growth, and help the body absorb certain vitamins.

Question 9: Identify two differences between saturated and unsaturated fats.

Answer: Saturated fats are solid at room temperature and mainly come from animal sources, while unsaturated fats are liquid at room temperature and mainly come from plant sources. Unsaturated fats are healthier for the heart.

Question 10: Describe what a balanced diet containing all three macronutrients might include for a typical lunch.

Answer: A balanced lunch could include a sandwich with whole grain bread (carbohydrates), grilled chicken or tuna (protein), and a small handful of nuts or an avocado slice (fats).