Year 9 Assessment 2 - Nutrients

Explain the difference between a macronutrient and a micronutrient

• Macronutrients are needed in larger amounts, and micronutrients are needed in smaller amounts

• Micronutrients can only be seen using a microscope, but macronutrients can be seen with your eyes

What are the three macronutrients?

• Carbohydrate, protein, fat
• Carbohydrate, protein, water
• Carbohydrate, water, vitamins
• Vitamins, protein, carbohydrates

What are the building blocks of proteins

• Disaccharides
• Carbon
• Amino acids
• Fatty acids

Which nutrient is the main source of energy?

• Protein
• Carbohydrates
• Fats

What are the functions of fat in the body?

• Storage of fat soluble vitamins
• Insulation
• Protection of organs
• Energy

What is the difference between starchy carbohydrates and sugary carbohydrates?

• Sugary carbohydrates are healthier than starchy carbohydrates.
• Starchy carbohydrates are only found in fruits.
• Starchy carbohydrates provide sustained energy, while sugary carbohydrates offer quick energy.
• Starchy carbohydrates are digested faster than sugary carbohydrates.

Pick 2 examples of protein food sources which come from animals

• Tofu
• Chicken

• Eggs

• Salmon

List one function of protein?

• Growth and repair of muscles

• Transport molecules in the bloodstream
• Building blocks of carbohydrates
• Source of energy for the body

True or False? Fat soluble vitamins cannot be stored within the body.

• True
• False

Vitamin A is important for...

• Dim light vision
• Healthy skin and eyes
• Resistance to infection
• All of the above