Categorise the following items into carbohydrates and proteins:

Cellulose, Starch, Egg albumen, Milk, Pea, Glycogen, Cane-sugar

Write the approximate requirement of calories for the following:

1. An adult physical labourer.
2. A teenager.
3. A pregnant woman.

Which one of the following pairs of nutrients includes both as simple sugars (monosaccharides)?

1. Sucrose and glucose
2. Glucose and maltose
3. Fructose and glucose
4. Maltose and lactose

Which one of the following is the correct matching of a nutrient mineral element and its one rich source?

1. Calcium - Potato
2. Sodium – Citrus fruits
3. Iodine – Dairy milk
4. Potassium – Banana