NUT 501 Final Questions With Complete Solutions

The sum of all chemical processes inside living cells of the body that sustain life and health is known as: physiology digestion metabolism nutrition correct answer: metabolism The major focus of nutritional recommendations in this century has shifted to: prevention and control of chronic diseases. improved sanitation and public health. prevention and control of infectious diseases. development of healthful foods using food technology. correct answer: prevention and control of chronic diseases. A primary function of macronutrients in the body is to: supply energy regulate metabolic processes maintain homeostasis control cellular activity correct answer: supply energy The body of scientific knowledge related to nutritional requirements of human growth, maintenance, activity, and reproduction is known as: physiology. nutrition science. biochemistry. dietetics. correct answer: nutrition science. The primary function of carbohydrates as a food source is to: regulate metabolic processes build body tissue supply energy provide bulk correct answer: supply energy Nutrients interact in the body to regulate metabolic processes, to build and repair tissue, and to: provide energy control cellular wastes control hormone levels regulate absorption correct answer: provide energy Micronutrients include: fats proteins vitamins carbohydrates correct answer: vitamins The best source of nutrients is provided by specific food combinations a variety of foods individual foods a variety of food supplements correct answer: a variety of foods The rate of gastric emptying is influenced by the: time of day food is consumed composition of food consumed rate of food consumption