WorksheetsComprehensive Nutrition and Nutrient Classifications Assessment
Total questions: 20
Worksheet time: 10mins
What are the six essential nutrient classes?
Proteins, fats, minerals, fiber, vitamins, water
Carbohydrates, fats, minerals, proteins, vitamins, water
Carbohydrates, fats, sugar, proteins, vitamins, water
Proteins, fats, minerals, enzymes, vitamins, water
Which statement about essential nutrients is correct?
They can be manufactured by the body
They are optional for body functioning
They must be consumed through foods
They are only needed during growth
How many amino acids are proteins composed of?
15
18
20
25
What is unique about quinoa among plant-based foods?
It has the highest fiber content
It is a complete protein
It has the most vitamins
It has the lowest calories
Which of the following is a characteristic of simple carbohydrates?
They are composed of three or more sugars
They take longer to digest
They are composed of one or two sugars
They are always rich in fiber
What percentage of the human body is composed of water?
40 percent
50 percent
60 percent
70 percent
Which vitamins are fat-soluble?
Vitamins B, C, D, and E
Vitamins A, D, E, and K
What distinguishes macro-minerals from micro-minerals?
Their chemical composition
Their source of origin
Their quantity in the body
Their absorption rate
Which statement about fats is correct?
They should be completely eliminated from diet
They only provide energy to the body
They serve multiple essential functions
They are only found in animal products
What is the difference between a calorie and a Calorie?
They measure different nutrients
A Calorie equals 1,000 calories
They are the same thing
A calorie equals 1,000 Calories
What are complementary proteins?
Proteins that contain all essential amino acids
Proteins found only in meat products
Incomplete proteins that combine to form complete proteins
Proteins that cannot be combined with others
Which type of carbohydrate consists of only one sugar?
Disaccharide
Polysaccharide
Monosaccharide
Oligosaccharide
What is unique about water-soluble vitamins?
They are stored in body fat
They are not affected by cooking
They must be consistently replenished
They can cause toxicities
Which nutrient classes contain calories?
Vitamins, minerals, and water
Carbohydrates, proteins, and fats
Water, fiber, and minerals
Vitamins, proteins, and carbohydrates
What is the purpose of Dietary Reference Intakes (DRI)?
To regulate food production
To plan and assess diets of healthy people
To treat nutritional deficiencies
To establish food prices
What is the Adequate Intake (AI) used for?
Nutrients with established EARs
Nutrients lacking evidence for EAR and RDA
Maximum safe intake levels
Minimum required intake levels
How are minerals classified as inorganic elements?
They contain carbon
They originate from living sources
They do not contain carbon
They are synthesized by the body
What percentage of the brain is composed of water?
60 percent
70 percent
80 percent
90 percent
Which statement about nutrient toxicities is correct?
They only occur with synthetic nutrients
They result from excessive nutrient consumption
They are impossible with water-soluble vitamins
They only affect certain age groups
What is the primary function of protein in the human body?
Energy storage
Temperature regulation
Building and repairing tissues
Water balance maintenance
