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1. Answer the following questions based on the information in the table - Leaving Cert Home Economics - Question 1 - 2006
Question 1
1. Answer the following questions based on the information in the table. (The typical values may vary depending on the manufacturer and other factors.) The table is... show full transcript
Worked Solution & Example Answer:1. Answer the following questions based on the information in the table - Leaving Cert Home Economics - Question 1 - 2006
Step 1
Comment on the calorific value of Timothy's Oatmeal Cookies.
Answer
The calorific value of Timothy's Oatmeal Cookies is notably high, with 386.6 kcal per 100g. In a 40g serving, this translates to approximately 154.6 kcal. This indicates that while the cookies can provide a quick source of energy due to their carbohydrate content, they may not be suitable as a primary food source for those seeking to manage caloric intake, particularly for individuals on weight-reducing diets. The balance between energy-dense and nutrient-dense foods is crucial for a healthy diet.
Step 2
Suggest two forms of food that could be used with particular groups. Justify your choice in each case.
Answer
- Breakfast Cereal for Young Children: Breakfast cereals are easy to prepare and can be fortified with essential vitamins and minerals, providing essential nutrients for growth. They can be paired with milk for additional protein and calcium.
- Legumes for Low Income Families: Legumes (e.g., beans and lentils) are cost-effective, high in protein, and rich in fibers which promote satiety. Their affordability and versatility make them excellent nutritional options for families on a budget.
Step 3
Describe a family meal plan using dishes suitable for low income families.
Answer
Breakfast:
- Fruit & fiber cereal with milk.
- Brown bread with margarine.
Lunch:
- Grated cheese, tomato, and lettuce on a wholemeal roll.
- Apple or Banana.
- Water or milk.
Dinner:
- Fruit juice or smoothie.
- Stir-fried beef and vegetables with noodles.
- Tea/coffee or water. This meal plan is designed to be nutritious, cost-effective, and easy to prepare, ensuring that families with low incomes can enjoy balanced meals.
Step 4
Step 5
Step 6
Name four forms of fats and describe their properties.
Answer
- Saturated Fats: Typically solid at room temperature, found in animal products, can increase cholesterol levels.
- Unsaturated Fats: Usually liquid at room temperature, beneficial for heart health, found in oils.
- Trans Fats: Artificially created fats, linked to health risks such as cardiovascular diseases.
- Essential Fatty Acids: Required for bodily functions, must be obtained from diet (e.g., omega-3 and omega-6).
Step 7
Explain the main functions of minerals.
Answer
Minerals play crucial roles in various bodily functions including:
- Bone Health: Minerals like calcium and phosphorus are vital for maintaining healthy bones and teeth.
- Nerve Function: Minerals such as potassium and sodium are involved in nerve impulse transmission.
- Oxygen Transport: Iron is essential for the formation of hemoglobin, which carries oxygen in the blood.