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WorksheetsNFS Navin 2025
Total questions: 14
Worksheet time: 7mins
Which of the elements are found in a protein molecule?
carbon
hydrogen
oxygen
nitrogen
What is the main role of dietary fiber in the body?
Provides energy for muscle contraction
Promotes digestive health and regularity
Builds and repairs muscle tissue
Stores energy for long-term use
Which vitamin is crucial for the absorption of calcium from the digestive tract?
Vitamin A
Vitamin C
Vitamin D
Vitamin K
A friend is trying to build muscle. They are eating plenty of chicken and eggs. Why are these foods particularly helpful?
They are high in complete proteins.
They are high in complex carbohydrates.
They are a good source of vitamin C.
They are low in calories.
Milk often has Vitamin D added to it. What is the main reason for this?
To make the milk taste sweeter.
To help the body absorb calcium for strong bones.
To act as a preservative so the milk lasts longer.
To give the milk a whiter colour.
What mineral is essential for oxygen transport in the blood?
Magnesium
Zinc
Iron
Calcium
Which type of fat is considered healthy and beneficial for heart health?
Cholesterol
Monounsaturated fat
Trans fat
Saturated fat
What is the primary function of antioxidants in the body?
To aid in digestion
To protect cells from damage
To build muscle mass
To provide energy
What is the primary source of energy for the body during high-intensity exercise?
Carbohydrates
Proteins
Fats
Vitamins
Which mineral is important for maintaining healthy nerve function?
Calcium
Sodium
Iron
Potassium
What is the role of omega-3 fatty acids in the diet?
To enhance digestion
To promote muscle growth
To support heart health
To increase cholesterol levels
What type of carbohydrate is most beneficial for sustained energy during exercise?
Complex carbohydrates
Fiber
Simple sugars
Starch
Which vitamin is essential for maintaining healthy skin and vision?
Vitamin D
Vitamin A
Vitamin E
Vitamin B12
What is the primary benefit of consuming probiotics?
To improve heart health
To boost energy levels
To enhance gut health
To increase muscle mass
