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NUSC Nutrition Final Exam Latest 2026-2027
Verified Correct Answers Graded A+
Nutrition - correct answer>>A science that studies all the interactions that occur
between living organisms and food
Nutritional Science - correct answer>>Ties together aspects of many scientific fields:
chemistry, biology, physiology, biochemistry, food science
Nutrients - correct answer>>Chemical substances in good that provide energy, structure,
and regulation of body processes
Essential Nutrients - correct answer>>Obtained only from the diet; they are not
produced by the body or in large amounts to meet needs; They are essential for growth
and maintenace of life EX: Vitamin C
Nonessential Dietary Nutrients - correct answer>>Substances in food that are not
essential for life, but beneficial for health EX: Lecithin found in egg yolks---> contains
choline which is needed for nerve function, but it is produced in the human body so it is
not essential to obtain from the diet
Phytochemicals - correct answer>>Substances in plant foods that are not essential
nutrients; EX: Sulforaphane in broccoli
Zoochemicals - correct answer>>Substances found in animal foods that are not essential
nutrients. EX: Conjugated linoleic acid in meats
Fortified or Enriched Foods - correct answer>>Addition of nutrients to a food or
beverage product; EX: Milk with added vitamin A, Breads with added B vitamins
Dietary Supplements - correct answer>>Product intended for ingestion in the diet;
contains one or more of the following: Vitamins, minerals, amino acids, plant-derived
substances, concentrates, and extracts
Six Classes of Nutrients - correct answer>>Carbohydrates, Lipids, Protein, Water,
Vitamins, Minerals
Energy Yielding - correct answer>>Carbs and Proteins: 4 kcal/g; lipids: 9kcal/g
,2
Macronutrients - correct answer>>Carbs, Lipids, Protein, Water
Micronutrients - correct answer>>B Vitamins, Vitamin C, Vitamin A, Vitamin D, Vitamin
E, Vitamin K, Calcium, Iron
Water Soluble Micronutrients - correct answer>>B Vitamins, Vitamin C,
Fat Soluable Micronutrients - correct answer>>Vitamin A, Vitamin D, Vitamin E, Vitamin
K
Inorganic - correct answer>>Minerals, Water
Organic - correct answer>>Carbs, Lipids, Protein, Vitamins
Inorganic Molecules - correct answer>>do not contain carbon in their chemical structure
Organic Molecules - correct answer>>Contain carbon in their chemical structure
Non-energy yielding macronutrient: - correct answer>>Water
Carbohydrates - correct answer>>Simplest form of carbohydrates are sugars; complex
carbohydrates (like starches and sugars) are made up of sugars linked together by
chemical bonds
Lipids - correct answer>>Commonly called "fats" or "oils"; lightweight and concentrated
source of energy; type of fat most abundant in food and body: triglycerides
Fatty Acids - correct answer>>Saturated fatty acids, unsaturated fatty acids, trans fats
Saturated Fats - correct answer>>May promote certain diseases
Unsaturated Fatty acids - correct answer>>May help to prevent certain diseases
Cholesterol - correct answer>>Example of Lipid
Proteins - correct answer>>Required for growth, maintenance and repair of body; Made
up of amino acids (building blocks of protein)
,3
Water - correct answer>>Required in large amounts but does not provide kilocalories;
lubricant, transport fluid, regulates body temp; required more than any other nutrient;
can't store water----> water lost by the body must be replaces
Micronutrients ( vitamins and minerals) - correct answer>>Provide no energy;
antioxidants; coenzymes, cofactors; includes vitamins and minerals; very important for
good health but are required in small amounts; found in most fresh food
Vitamins - correct answer>>Organic molecules (C-H bonds); Regulate body processes;
Help utilize energy from carbs, lipids, and proteins; bone growth, vision, blood clotting,
etc
Minerals - correct answer>>Inorganic molecules (no C-H bond); regulate body processes;
provide structure
Major minerals - correct answer>>In body or needed by body in an amount greater than
100 mg/day or 0.01% of body weight
Major minerals Examples - correct answer>>Calcium, potassium, sodium, magnesium,
phosphorous
Trace Minerals - correct answer>>In body or needed by body in an amount of 100
mg/day or 0.01% of body weight or less
Nutrients Regulate Body Processes - correct answer>>All reactions that occur in body are
called metabolism; proper regulation of metabolism is called homeostasis.
Nutrient composition of the human body - correct answer>>6% minerals, carbs and
other substances; 16% fat. 16% protein; 62% water
What is a Healthy Food/Diet? - correct answer>>cannot be measured, it is an opinion;
single food choice makes up only a small part of your total diet; quantities, proportions,
variety or combination of different foods more important
Malnutrition - correct answer>>Refers to eating too little or too much of one or more
nutrients
, 4
undernutrition - correct answer>>Deficiency of energy or nutrients; starvation is the
most sever form EX: Vitamin A: night blindness
Overnutrition - correct answer>>Excessive intake of energy and nutrients --> overweight
and obesity; adverse or toxic reactions in the body may occur; EX: Liver failure
Obesity Trends - correct answer>>70% of adults are classified with overweight or obesity
Nutrigenetics - correct answer>>The study of how our genes affect the impact of
nutrients or other food components on health
Nutrigenomics - correct answer>>The study of how nutrients and the food we eat
consumes affect the activity of our genes
How to choose a healthy diet? - correct answer>>Contains right amount of energy;
contains proper types and balance of nutrients; working principles of a healthy diet:
consume nutrient- dense foods and meal; eat a variety of foods; balance your food
choices; everything in moderation
Nutrient Density - correct answer>>Nutrients density is a measure of the nutrient a food
provides compared to it's energy content
Eat A Variety of Foods - correct answer>>No one food provides all nutrients; variety
helps obtain all necessary nutrients
Balance Your Choices - correct answer>>There are no good foods/bad goods; balancing
foods allow all foods to fit in a healthy diet
Everything in Moderation - correct answer>>All foods/beverahes find in moderation; do
not consume to much energy, fat, sugar, sodium, or alcohol
Factors Affecting Food Choices - correct answer>>Availability, Health Concerns, Culture,
Psychological and Emotional; Social Acceptability, Personal Preference
Availability - correct answer>>Food Environment: Physical, economic, and factors affect
eating habits and patterns; Location: Locally produces foods, seasonal foods,
transportation of foods; Socioeconomics: income, living conditions: usage of a car,
NUSC Nutrition Final Exam Latest 2026-2027
Verified Correct Answers Graded A+
Nutrition - correct answer>>A science that studies all the interactions that occur
between living organisms and food
Nutritional Science - correct answer>>Ties together aspects of many scientific fields:
chemistry, biology, physiology, biochemistry, food science
Nutrients - correct answer>>Chemical substances in good that provide energy, structure,
and regulation of body processes
Essential Nutrients - correct answer>>Obtained only from the diet; they are not
produced by the body or in large amounts to meet needs; They are essential for growth
and maintenace of life EX: Vitamin C
Nonessential Dietary Nutrients - correct answer>>Substances in food that are not
essential for life, but beneficial for health EX: Lecithin found in egg yolks---> contains
choline which is needed for nerve function, but it is produced in the human body so it is
not essential to obtain from the diet
Phytochemicals - correct answer>>Substances in plant foods that are not essential
nutrients; EX: Sulforaphane in broccoli
Zoochemicals - correct answer>>Substances found in animal foods that are not essential
nutrients. EX: Conjugated linoleic acid in meats
Fortified or Enriched Foods - correct answer>>Addition of nutrients to a food or
beverage product; EX: Milk with added vitamin A, Breads with added B vitamins
Dietary Supplements - correct answer>>Product intended for ingestion in the diet;
contains one or more of the following: Vitamins, minerals, amino acids, plant-derived
substances, concentrates, and extracts
Six Classes of Nutrients - correct answer>>Carbohydrates, Lipids, Protein, Water,
Vitamins, Minerals
Energy Yielding - correct answer>>Carbs and Proteins: 4 kcal/g; lipids: 9kcal/g
,2
Macronutrients - correct answer>>Carbs, Lipids, Protein, Water
Micronutrients - correct answer>>B Vitamins, Vitamin C, Vitamin A, Vitamin D, Vitamin
E, Vitamin K, Calcium, Iron
Water Soluble Micronutrients - correct answer>>B Vitamins, Vitamin C,
Fat Soluable Micronutrients - correct answer>>Vitamin A, Vitamin D, Vitamin E, Vitamin
K
Inorganic - correct answer>>Minerals, Water
Organic - correct answer>>Carbs, Lipids, Protein, Vitamins
Inorganic Molecules - correct answer>>do not contain carbon in their chemical structure
Organic Molecules - correct answer>>Contain carbon in their chemical structure
Non-energy yielding macronutrient: - correct answer>>Water
Carbohydrates - correct answer>>Simplest form of carbohydrates are sugars; complex
carbohydrates (like starches and sugars) are made up of sugars linked together by
chemical bonds
Lipids - correct answer>>Commonly called "fats" or "oils"; lightweight and concentrated
source of energy; type of fat most abundant in food and body: triglycerides
Fatty Acids - correct answer>>Saturated fatty acids, unsaturated fatty acids, trans fats
Saturated Fats - correct answer>>May promote certain diseases
Unsaturated Fatty acids - correct answer>>May help to prevent certain diseases
Cholesterol - correct answer>>Example of Lipid
Proteins - correct answer>>Required for growth, maintenance and repair of body; Made
up of amino acids (building blocks of protein)
,3
Water - correct answer>>Required in large amounts but does not provide kilocalories;
lubricant, transport fluid, regulates body temp; required more than any other nutrient;
can't store water----> water lost by the body must be replaces
Micronutrients ( vitamins and minerals) - correct answer>>Provide no energy;
antioxidants; coenzymes, cofactors; includes vitamins and minerals; very important for
good health but are required in small amounts; found in most fresh food
Vitamins - correct answer>>Organic molecules (C-H bonds); Regulate body processes;
Help utilize energy from carbs, lipids, and proteins; bone growth, vision, blood clotting,
etc
Minerals - correct answer>>Inorganic molecules (no C-H bond); regulate body processes;
provide structure
Major minerals - correct answer>>In body or needed by body in an amount greater than
100 mg/day or 0.01% of body weight
Major minerals Examples - correct answer>>Calcium, potassium, sodium, magnesium,
phosphorous
Trace Minerals - correct answer>>In body or needed by body in an amount of 100
mg/day or 0.01% of body weight or less
Nutrients Regulate Body Processes - correct answer>>All reactions that occur in body are
called metabolism; proper regulation of metabolism is called homeostasis.
Nutrient composition of the human body - correct answer>>6% minerals, carbs and
other substances; 16% fat. 16% protein; 62% water
What is a Healthy Food/Diet? - correct answer>>cannot be measured, it is an opinion;
single food choice makes up only a small part of your total diet; quantities, proportions,
variety or combination of different foods more important
Malnutrition - correct answer>>Refers to eating too little or too much of one or more
nutrients
, 4
undernutrition - correct answer>>Deficiency of energy or nutrients; starvation is the
most sever form EX: Vitamin A: night blindness
Overnutrition - correct answer>>Excessive intake of energy and nutrients --> overweight
and obesity; adverse or toxic reactions in the body may occur; EX: Liver failure
Obesity Trends - correct answer>>70% of adults are classified with overweight or obesity
Nutrigenetics - correct answer>>The study of how our genes affect the impact of
nutrients or other food components on health
Nutrigenomics - correct answer>>The study of how nutrients and the food we eat
consumes affect the activity of our genes
How to choose a healthy diet? - correct answer>>Contains right amount of energy;
contains proper types and balance of nutrients; working principles of a healthy diet:
consume nutrient- dense foods and meal; eat a variety of foods; balance your food
choices; everything in moderation
Nutrient Density - correct answer>>Nutrients density is a measure of the nutrient a food
provides compared to it's energy content
Eat A Variety of Foods - correct answer>>No one food provides all nutrients; variety
helps obtain all necessary nutrients
Balance Your Choices - correct answer>>There are no good foods/bad goods; balancing
foods allow all foods to fit in a healthy diet
Everything in Moderation - correct answer>>All foods/beverahes find in moderation; do
not consume to much energy, fat, sugar, sodium, or alcohol
Factors Affecting Food Choices - correct answer>>Availability, Health Concerns, Culture,
Psychological and Emotional; Social Acceptability, Personal Preference
Availability - correct answer>>Food Environment: Physical, economic, and factors affect
eating habits and patterns; Location: Locally produces foods, seasonal foods,
transportation of foods; Socioeconomics: income, living conditions: usage of a car,
