Nutrients

Front

Which nutrient helps build and maintain body cells and tissues?

Back

Protein

Answer explanation

Protein is essential for building and maintaining body cells and tissues, making it the correct choice. Unlike water, carbohydrates, and fiber, protein specifically provides the amino acids necessary for tissue repair and growth.

Front

Osteoporosis is caused by a deficiency of which nutrient?

Back

Calcium

Answer explanation

Osteoporosis is primarily caused by a deficiency of calcium, which is essential for maintaining bone density and strength. Without adequate calcium, bones can become weak and brittle.

Front

_____ is a deficiency disease caused by a lack of iron in the diet.

Back

Anemia

Answer explanation

Anemia is a deficiency disease caused by insufficient iron in the diet, leading to reduced hemoglobin levels and impaired oxygen transport in the body.

Front

This is the study of how your body uses the food you eat.

Back

Nutrition

Answer explanation

Nutrition is the study of how your body uses the food you eat, making it the correct choice. Malnutrition refers to poor nutrition, while nutrient and deficiency disease are related concepts but do not define the study itself.

Front

A chemical substance in food that helps maintain the body

Back

Nutrient

Answer explanation

A nutrient is a chemical substance in food that supports bodily functions and maintenance. It is essential for health, unlike malnutrition, which refers to inadequate intake, and deficiency diseases, which arise from lack of specific nutrients.

Front

Deficiency disease associated with lack of protein in the diet: Scurvy, Kwashiorkor, Pellagra, Rickets

Back

Kwashiorkor

Answer explanation

Kwashiorkor is a deficiency disease caused by a lack of protein in the diet, leading to symptoms like edema and growth failure. In contrast, scurvy is due to vitamin C deficiency, pellagra is linked to niacin deficiency, and rickets is caused by vitamin D deficiency.

Front

What are the 6 types of essential nutrients?

Back

Vitamins, minerals, water, carbohydrates, fats, proteins

Answer explanation

The correct answer lists the 6 essential nutrients: vitamins, minerals, water, carbohydrates, fats, and proteins. These nutrients are vital for maintaining health, unlike the other options which include food items or concepts.

Front

______ are the building blocks of proteins.

Back

Amino acids.

Answer explanation

Amino acids are the fundamental units that combine to form proteins. They link together in specific sequences to create various proteins, making them the essential building blocks of protein.

Front

Lipids include both:

Back

Fats and oils

Answer explanation

Lipids are a broad group of molecules that include fats and oils. They are essential for energy storage and cellular structure, making 'Fats and oils' the correct choice, while the other options include unrelated substances.

Front

This nutrient provides our bodies with energy, helps us store energy, and protects our internal organs.

Back

Fats

Answer explanation

Fats provide energy, help store energy in the body, and protect internal organs. Unlike carbohydrates and proteins, fats are essential for long-term energy storage and cushioning vital organs.