Lesson 3.2.2.1.3
3.2.2.1.3 Antioxidant functions of vitamins A, C and E Quiz: AQA Food Preparation and Nutrition, Unit 1
20 questions
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Lesson 3.2.2.1.3, Antioxidant functions of vitamins A, C and E: 20 multiple choice questions for the AQA GCSE Food Preparation and Nutrition (8585), Unit 1: Food, nutrition and health, written with Revision Ninja.
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The 20 questions
-
What is the primary function of antioxidants in the human body?
- Fighting free radicals
- Building strong bones
- Carrying oxygen
- Regulating blood sugar
-
Which three vitamins are classified as antioxidant vitamins?
- Vitamins C, D and E
- Vitamins A, B and K
- Vitamins B, C and D
- Vitamins A, C and E
-
Which vitamin is primarily provided by citrus fruits?
- Vitamin A
- Vitamin C
- Vitamin E
- Vitamin D
-
Which vitamin is an antioxidant that is also fat soluble?
- Vitamin C
- Folic acid
- Vitamin B1
- Vitamin E
-
Which vitamin works alongside vitamin C to provide antioxidant protection?
- Vitamin A
- Vitamin D
- Vitamin E
- Vitamin K
-
What unstable molecule can damage body cells if not neutralised?
- Amino acid
- Free radical
- Nucleic acid
- Fatty acid
-
Which vitamin is most easily lost when salad leaves are soaked in water?
- Vitamin D
- Vitamin E
- Vitamin A
- Vitamin C
-
What is the primary role of antioxidants in the human body?
- Coagulating blood
- Protecting cells from damage
- Building strong bones
- Transporting oxygen
-
Which food group is a rich source of beta-carotene for vitamin A?
- Lean white meats
- Refined white cereals
- Brightly coloured vegetables
- Processed dairy fats
-
How do antioxidant vitamins protect the body's cells?
- Increasing blood pressure
- Accelerating digestion
- Absorbing dietary calcium
- Neutralising free radicals
-
Which vitamin is an antioxidant that is also needed for normal vision and is found in carrots?
- Vitamin C
- Vitamin B1
- Vitamin A
- Vitamin K
-
Which antioxidant vitamin is rapidly destroyed when cut fruit is exposed to air?
- Vitamin C
- Vitamin E
- Vitamin K
- Vitamin A
-
Which food type is an excellent source of vitamin E?
- Root vegetables
- Nuts and seeds
- White fish
- Fresh citrus fruits
-
Which vitamin is particularly sensitive to prolonged heat during cooking?
- Vitamin A
- Vitamin C
- Vitamin K
- Vitamin D
-
Which antioxidant vitamin is most important for the immune system?
- Vitamin C
- Vitamin D
- Vitamin K
- Vitamin B12
-
Which snack provides a rich combination of vitamins A, C and E?
- Plain pasta and cheese
- Boiled eggs and salt
- White bread and butter
- Pepper sticks and nuts
-
Which preparation method best retains water-soluble antioxidant vitamins in vegetables?
- Frying
- Roasting
- Boiling
- Eating raw
-
Which health issue is linked to a deficiency in vitamin E?
- Nerve and muscle problems
- Rickets
- Scurvy
- Anaemia
-
What is the key benefit of dietary antioxidants for long-term health?
- Lower disease risk
- Increased muscle mass
- Faster metabolic rate
- Higher bone density
-
Which antioxidant vitamin is also needed for the normal function of the immune system and healthy skin?
- Vitamin B1
- Vitamin K
- Vitamin A
- Vitamin D
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