science review

Front

What is the primary source of energy for the body?

Back

Carbohydrates are the primary source of energy for the body.

Front

What are the three macronutrients that provide energy?

Back

Carbohydrates, Fats, and Proteins.

Front

What is the main function of proteins in the body?

Back

The main function of proteins is growth and maintenance of body tissue.

Front

Which macronutrient serves as a building block for the body's tissues?

Back

Proteins are the building blocks for the body's tissues.

Front

How do insects obtain their energy?

Back

Insects get their energy by eating plants or animals.

Front

What are carbohydrates primarily made of?

Back

Carbohydrates are primarily made of starches and sugars.

Front

What role do fats play in the body?

Back

Fats provide energy and support cell growth.

Front

What is the difference between macronutrients and micronutrients?

Back

Macronutrients are needed in larger amounts (carbohydrates, fats, proteins), while micronutrients are needed in smaller amounts (vitamins, minerals).

Front

Why are carbohydrates important for athletes?

Back

Carbohydrates provide the energy needed for physical activity and endurance.

Front

What is a nutrient?

Back

A nutrient is a substance that provides nourishment essential for growth and the maintenance of life.