GCSE Macronutrients: Fats Quiz

What is one of the functions of fats in the body?

• To enhance bone density

• To increase water retention

• To provide a concentrated energy store

• To decrease blood sugar levels

Which of the following is a source of animal fats?

• Sunflower oil

• Olive oil

• Avocado

• Butter

What can result from fat deficiency?

• Increased muscle mass

• Improved vision

• Enhanced immune function

• Inability to absorb fat-soluble vitamins

What is a potential consequence of excess dietary fat?

• Obesity

• Weight loss

• Increased energy levels

• Improved cardiovascular health

According to dietary reference values in the United Kingdom, what percentage of energy should fats supply?

• 10%

• 25%

• 35%

• 50%

What is the maximum recommended daily intake of saturated fat for an average adult in the United Kingdom?

• 30g

• 20g

• 40g

• 10g

What type of bond do saturated fatty acids have between carbon atoms?

• Double bonds

• Triple bonds

• Single bonds

• No bonds

Which of the following is a source of unsaturated fats?

• Lard

• Butter

• Coconut oil

• Olive oil

What is a characteristic of unsaturated fats?

• Liquid at room temperature (20°C)

• Increase blood cholesterol

• Contain only single bonds

• Solid at room temperature (20°C)

Which of the following is a monounsaturated fat?

• Lard

• Peanut oil

• Soybean oil

• Butter