Understanding Nutrients and Their Sources

What is the primary energy source mentioned in the video?

• Minerals

• Proteins

• Vitamins

• Carbohydrates

Which nutrient is described as being important for insulation and organ protection?

• Fiber

• Carbohydrates

• Proteins

• Lipids

Which of the following is not a primary function of lipids?

• Energy provision

• Long-term energy storage

• Organ protection

• Preventing scurvy

What is the main function of proteins as described in the video?

• Bone strengthening

• Insulation

• Growth and tissue repair

• Energy storage

Which vitamin is necessary to prevent scurvy?

• Vitamin A

• Vitamin D

• Vitamin B

• Vitamin C

What is the unique feature of vitamin D compared to other vitamins?

• It is found only in fruits

• It prevents anemia

• It can be synthesized by the body using sunlight

• It is inorganic

What is the role of calcium in the body?

• Preventing scurvy

• Energy storage

• Strengthening bones

• Vision improvement

Which food is a source of iron?

• Spinach

• Wholemeal bread

• Milk

• Oranges

What condition can result from insufficient iron intake?

• Dehydration

• Anemia

• Rickets

• Scurvy

What is the main role of water in the body?

• Energy source

• Insulation

• Chemical reactions

• Growth