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Test your basic knowledge |
Calories Food Energy And Energy Balance
Start Test
Study First
Subject
:
health-and-nutrition
Instructions:
Answer 50 questions in 15 minutes.
If you are not ready to take this test, you can
study here
.
Match each statement with the correct term.
Don't refresh. All questions and answers are randomly picked and ordered every time you load a test.
This is a study tool. The 3 wrong answers for each question are randomly chosen from answers to other questions. So, you might find at times the answers obvious, but you will see it re-enforces your understanding as you take the test each time.
1. Calories are measured by buring food in a sealed container called a ______.
Bomb calorimeter
20
Calories
Muscular Activity
2. What is a bomb calorimeter?
80
The caloric value of a food is determine by the amount of heat it releases and transfers to the water when completely burned
Satiety
220 calories
3. We need energy for _____: pregnancy - lactation - infancy - childhood - to some extent adolescence
Carbohydrates - proteins - and fats
Overestimate
4
Growth
4. The brain - liver - kidneys - and muscle account for ____% of BMR
80
560 calories
Biological
Macronutrients like carbohydrates - protein and fat. Also in alcohol
5. What is dietary thermogenesis?
Fats
Increase
Energy expenditure used for digesting - absorbing - using and storing nutrients
Thresholds
6. The body's energy nutrients sources are _______.
Body Temperature
Pure Fat
30-75
Carbohydrates - proteins - and fats
7. Basal metabolism is especially ___ during the growing years.
High
Overestimate
Nutrients
Carbohydrates - proteins - and fats
8. Total caloric need =______________________.
Basal + physical (30 - 75% of basal) + Thermogenesis (10% of basal + physical)
Pure Fat
Energy - nutrients and other substances
Calories
9. Physical Activity ( ____- ____% of that needed for basal metabolism from sedentary (light) to heavy; average activity requires 50% x 'basal' calories)
How much energy a food provides
Calories
30-75
4
10. Chicken McNuggets
Process Nutrients
Nutrients
Calorie
420 calories
11. We call mixture by a ____ or handle in order to make teaching about nutrition easier.
10
32% protein - 8% fat - 60% water
Label
Energy - nutrients and other substances
12. We need energy for ______: throughout the life cycle.
Less
The caloric value of a food is determine by the amount of heat it releases and transfers to the water when completely burned
Carbohydrates - proteins - and fats
Tissue Repair
13. The energy in alcohol is ____ kcals/g
7
Fats
Increase
Basal metabolism - physical activity and dietary thermogenesis
14. The reason why we need energy fits into three categories: _______________.
Water
Basal metabolism - physical activity and dietary thermogenesis
Fats
Macronutrients like carbohydrates - protein and fat. Also in alcohol
15. Basal metabolism includes _________.
High
Body Temperature
(Body weight in pounds) x (11 Cal/pound)
Breathing - HR - maintaing body temp - renewal of bone and muscle - growth and others
16. The energy in fat is ____ kcals/g
High
Water
9
1 -270 calories
17. Eating leads to ____ (feeling of enough food has been eaten - but not stuffed)
10
Nutrients
Overestimate
Satiety
18. A (metric) calorie is the amount of energy (heat) required to raise 1 kilogram of ____ 1 degree centigrade.
30-75
Water
Calories
10
19. Body fats for individual energy around ____% of BMR.
20
10
9
Label
20. Where's the energy in foods?
Macronutrients like carbohydrates - protein and fat. Also in alcohol
Carbohydrates - proteins - and fats
Pleasure leads to eating
Cells low on energy
21. Basal metabolism includes _________.
560 calories
Breathing - HR - maintaing body temp - renewal of bone and muscle - growth and others
(Body weight in pounds) x (10 Cal/pound)
7
22. A diet with no _____ would waste out body away.
Process Nutrients
(Body weight in pounds) x (11 Cal/pound)
Overestimate
Calories
23. In the old days in times of famine we_______.
Growth
30-75
20
Used our fat stores for energy
24. Most foods are a mixture and we call it a ______ food.
Used our fat stores for energy
Carb - protein - or fat food
4
10
25. Where's the energy in foods?
Macronutrients like carbohydrates - protein and fat. Also in alcohol
Bomb calorimeter
Energy expenditure
Label
26. ______ provide over twice the calories per unit weiht than carbohydrates and protein do.
Fats
Biological
Energy expenditure
Muscular Activity
27. A calorie measures for ______________.
420 calories
Fats
How much energy a food provides
Overate and stored energy as fat
28. A diet with no _____ would waste out body away.
Overestimate
Calories
The caloric value of a food is determine by the amount of heat it releases and transfers to the water when completely burned
20
29. Most foods are a mixture and we call it a carb - protein - or fat food but really it is a mixture of thre almost all cases: ______________________
Tissue Repair
Oil - Sugar - Steak
Cells low on energy
Calories
30. ______ provide over twice the calories per unit weiht than carbohydrates and protein do.
Calories
500 calories
Fats
4
31. We ___ weight when caloric intake is less than the body's need for energy.
570 calories
Carbohydrates - proteins - and fats
20
Less
32. Body has several mechanisms designed to ____ caloric value and has fewer ways available to discourage caloric intake
Mixture
10
Satiety
Increase
33. One dietary '____' = one kilocalorie (kcal)
Calorie
Carb - protein - or fat food
570 calories
Breathing - HR - maintaing body temp - renewal of bone and muscle - growth and others
34. People have different ____ for hunger and satiety.
The caloric value of a food is determine by the amount of heat it releases and transfers to the water when completely burned
10 calories
Basal + physical (30 - 75% of basal) + Thermogenesis (10% of basal + physical)
Thresholds
35. Large French Fries
570 calories
How much energy a food provides
Glycogen
Increase
36. Sugar = _____
Basal Metabolism
10 calories
Pure Carb
Energy expenditure
37. Double Quarter Pounder w/cheese
740 calories
Gain
Thresholds
Nutrients
38. Most foods contain a mixture of _____.
Tissue Repair
Carb - protein - or fat food
Energy - nutrients and other substances
(Body weight in pounds) x (10 Cal/pound)
39. The energy in protein is ____ kcals/g
4
Satiety
High
(Body weight in pounds) x (10 Cal/pound)
40. Ketchup Packet
Macronutrients like carbohydrates - protein and fat. Also in alcohol
Carbohydrates - proteins - and fats
The caloric value of a food is determine by the amount of heat it releases and transfers to the water when completely burned
10 calories
41. Large Cola
10
220 calories
Less
80
42. Activity level affects the total ______ and accounts for second highest number of calories expended.
420 calories
Energy expenditure used for digesting - absorbing - using and storing nutrients
Water
Energy expenditure
43. What is a bomb calorimeter?
60-80
The caloric value of a food is determine by the amount of heat it releases and transfers to the water when completely burned
Metabolically
Mixture
44. Activity level affects the total ______ and accounts for second highest number of calories expended.
4
420 calories
Energy expenditure
32% protein - 8% fat - 60% water
45. Energy makes most ______ reaction happen.
Biological
420 calories
Overestimate
Basal + physical (30 - 75% of basal) + Thermogenesis (10% of basal + physical)
46. What is appetite?
20
Water
Growth
Pleasure leads to eating
47. We ____ weight when caloric intake exceeds the body's need for energy.
Gain
How much energy a food provides
Used our fat stores for energy
Process Nutrients
48. Large French Fries
32% protein - 8% fat - 60% water
570 calories
20
420 calories
49. Basal metabolism is especially ___ during the growing years.
Metabolically
Cells low on energy
High
95
50. What is hunger?
Increase
Cells low on energy
420 calories
Biological