Question

Make a chart with the names of the six nutrients along the top and the following headings along the side: role in nutrition, degree of difficulty of digestion, cost (high or lo).

Answer 1

The six major classes of nutrients are carbohydrates, proteins, lipids, vitamins, minerals, and water. Each plays a unique role in nutrition, has differing degrees of digestion difficulty, and varies in cost. Micronutrients, including vitamins and minerals, are crucial for specific bodily functions, and while water doesn't provide energy, it is essential for maintaining fluid balance and other vital processes.

Step-by-step explanation:

Nutrients Chart

The six major classes of nutrients are: carbohydrates, proteins, lipids (fats), vitamins, minerals, and water. Here is a simplified chart to outline their roles in nutrition, digestibility, and cost:

NutrientRole in NutritionDigestion DifficultyCostCarbohydratesProvide energy (4 kcal/gram)Varies (simple carbs are easy, complex carbs like fiber are harder)Low to moderateProteinsBuild and repair tissues, enzymes, hormones (4 kcal/gram)ModerateModerate to highLipids (Fats)Stored energy, insulation, cell structure (9 kcal/gram)ModerateModerate to highVitaminsSupport immune system, metabolism, and cell functionEasy (except for fat-soluble vitamins which require fats to be absorbed)VariesMineralsStructural roles (e.g. calcium for bones), regulate bodily functionsEasyVariesWaterMaintain fluid balance, regulate temperature, dissolve and transport substancesNot applicableLow

Macronutrients such as carbohydrates, proteins, and lipids are required in larger quantities and provide energy. Micronutrients, including vitamins and minerals, are needed in smaller amounts but are crucial for specific bodily functions. Fiber is considered a nutrient because it aids in digestion and health, despite being indigestible. Water is a nutrient as it's essential for life, even though it doesn't provide energy or building materials.