protein
Medical term Nutrition
A macronutrient made of many amino acids linked together.
Sources
Free practice questions that use protein
- Nutrition, question 1One serving of a snack bar contains 8 g fat, 20 g carbohydrate, and 5 g protein. Using standard calorie factors, how many calories does…
Related terms
- macronutrientA nutrient needed in large amounts for energy: carbohydrates, proteins and fats.
- micronutrientA nutrient needed in small amounts, such as vitamins and minerals.
- mineralAn inorganic nutrient the body needs to function properly.
- obesityBody weight greater than the healthy range for height; in adults, a BMI of 30 or higher.
- picaCraving and eating nonfood substances, such as clay.
- vitaminAn organic micronutrient the body needs for normal growth and metabolism.
- water-soluble vitaminsThe B vitamins and vitamin C, which dissolve in water.