WorksheetsIntroduction to Nutrients
Total questions: 20
Worksheet time: 10mins
Which macronutrient provides the highest calories per gram?
Fiber provides 2 calories per gram
Fat provides 9 calories per gram
Protein provides 4 calories per gram
Carbohydrates provide 4 calories per gram
Which statement best describes simple carbohydrates?
They are fats stored for body insulation
They provide quick bursts of energy
They digest slowly for sustained energy
They are proteins used to build tissue
A student wants steady energy during a long study session and to support digestive health. Which choice best meets both goals?
A large serving of ice cream dessert
A fried snack made of processed starch
A can of soda with gummy candies
A bowl of oatmeal with nuts and berries
Which statement best describes a general role of dietary fats in the body?
Provide energy and help form body cells
Only store extra calories without any functions
Mainly raise body temperature without other roles
Solely protect organs with no energy purpose
At room temperature, which type of fat is typically liquid and can help support heart health when consumed in balance?
Cholesterol from animal cell membranes
Unsaturated fat such as vegetable oil
Saturated fat from butter or cheese
Trans fat created by hydrogenation
Trans fats are commonly created when manufacturers add (a) to vegetable oils, which helps foods stay fresh longer but increases disease risk.
A teen wants to reduce heart disease risk when choosing spreads for toast. Which option shows the best swap based on fat types?
Choose shelf-stable icing instead of avocado
Choose fried shortening instead of peanut butter
Use stick butter instead of olive oil spread
Use olive oil spread instead of stick butter
Which statement best describes the primary role of proteins in the body?
Storing excess glucose in muscle cells
Supporting growth and repair of body tissues
Regulating body temperature during exercise
Providing main energy for daily movement
Fill in the blank: The fat‑soluble vitamins are (a) .
A student eats only one protein source every day. Which strategy most reliably ensures they obtain all essential amino acids?
Rotate different proteins across the week
Add extra dietary fiber at each meal
Avoid animal products entirely for balance
Increase total calories from carbohydrates
Which mineral is essential for the formation and maintenance of bones and teeth and also aids in blood clotting?
Calcium
Sodium
Chlorine
Sulfur
Fill in the blank: Prolonged low intake of (a) can lead to osteoporosis, a condition where bones gradually weaken and become brittle.
Which statement best explains why many people should limit their sodium intake?
Excess sodium can raise blood pressure levels
Sodium directly causes brittle bones in teenagers
Low sodium intake leads to rapid weight gain
Sodium is rarely present in processed foods
A teenager drinks lots of caffeinated soda and adds extra salt to meals. Which mineral’s absorption is most likely reduced by these habits, and what long-term risk might increase?
Iron; higher high blood pressure risk later
Sodium; higher dehydration risk later
Calcium; higher osteoporosis risk later
Potassium; higher muscle cramp risk later
Which statement best describes dehydration?
A temporary thirst relieved by sugary drinks
A rise in water causing swollen joints only
A serious reduction in the body’s water content
A minor drop in water with no body effects
According to the MyPlate visual, which two food groups together should make up about half of your plate?
Fruits and vegetables
Grains and protein
Dairy and protein
Grains and dairy
Fill in the blank: The tips recommend making (a) of your grains whole grains.
You are building a lunch using MyPlate. Which option best applies the tips by balancing portions and nutrient-dense choices?
Fried chicken sandwich, potato chips, sweet tea
Cheese pizza slice with fries, sports drink, cookie
Large steak with white bread, buttered corn, soda
Brown rice bowl with grilled chicken, mixed vegetables, side fruit, low-fat milk
Which statement best distinguishes hunger from appetite?
Appetite is stomach pain from illness
Hunger is a physical need for nutrients
Hunger is desire based on emotions
Appetite is a need caused by nutrients
A student wants to reduce stress and feel more satisfied after workouts. Which body chemicals released during exercise contribute most to these feelings?
Insulin hormones regulating blood sugar
Endorphins blocking pain signals
Serotonin balancing mood long term
Adrenaline increasing alertness
