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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. What is a bomb calorimeter?
Overeating
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
420 calories
2. Basal metabolsim: some tissue is more _______ active than others (fat versus muscle.)
Nutrients
Thresholds
Energy - nutrients and other substances
Metabolically
3. Sugar = _____
Pure Carb
30-75
Used our fat stores for energy
Body Temperature
4. Most foods are a mixture and we call it a ______ food.
Process Nutrients
4
Less
Carb - protein - or fat food
5. The body's energy nutrients sources are _______.
Water
Thresholds
Carbohydrates - proteins - and fats
10
6. We ___ weight when caloric intake is less than the body's need for energy.
Basal metabolism - physical activity and dietary thermogenesis
Nutrients
Thresholds
Less
7. People have different ____ for hunger and satiety.
7
Thresholds
420 calories
Overeating
8. Oil = _____
Pure Fat
10 calories
Growth
Macronutrients like carbohydrates - protein and fat. Also in alcohol
9. We need energy for ____: exercise - activity of daily living.
10
Muscular Activity
Energy
Satiety
10. What is hunger?
Cells low on energy
Mixture
Basal Metabolism
500 calories
11. What is hunger?
Pure Carb
Glycogen
Body Temperature
Cells low on energy
12. Triple Whopper
60-80
1 -130 calories
Gain
Fats
13. The brain - liver - kidneys - and muscle account for ____% of BMR
Energy - nutrients and other substances
10
4
80
14. What is a bomb calorimeter?
The caloric value of a food is determine by the amount of heat it releases and transfers to the water when completely burned
10
Gain
10
15. We need energy for _____: pregnancy - lactation - infancy - childhood - to some extent adolescence
Overeating
Calories
Growth
Macronutrients like carbohydrates - protein and fat. Also in alcohol
16. The body is generally _____% efficient - so the numbers are very close to dietary calories.
10
Biological
95
Mixture
17. People tend to ______ their activity level: only include the time you actually spend working out. (not talking to your friends between sets)
Overeating
Process Nutrients
Calorie
Overestimate
18. 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: ______________________
Energy
Oil - Sugar - Steak
4
95
19. Basal metabolism is especially ___ during the growing years.
20
Process Nutrients
Metabolically
High
20. The basic caloric need for Women = ______
95
Nutrients
(Body weight in pounds) x (10 Cal/pound)
Oil - Sugar - Steak
21. Chicken McNuggets
220 calories
(Body weight in pounds) x (10 Cal/pound)
Gain
420 calories
22. Dietary thermogenesis (____% of basal and physical activity calories)
Energy - nutrients and other substances
10
95
220 calories
23. Thermogenesis is about ____% of the sum BMR plus physical activity calories
Glycogen
Increase
10
Basal Metabolism
24. We need energy to ______: digest your food
Overeating
Process Nutrients
Calories
7
25. Total caloric need =______________________.
High
Body Temperature
Basal + physical (30 - 75% of basal) + Thermogenesis (10% of basal + physical)
80
26. Dietary thermogenesis (____% of basal and physical activity calories)
Label
10
Pure Carb
Pure Carb
27. Thermogenesis is about ____% of the sum BMR plus physical activity calories
Tissue Repair
10
420 calories
Growth
28. What is dietary thermogenesis?
500 calories
Calories
Metabolically
Energy expenditure used for digesting - absorbing - using and storing nutrients
29. The greatest energy use is _____.
Body Temperature
Basal Metabolism
Breathing - HR - maintaing body temp - renewal of bone and muscle - growth and others
Energy
30. The energy in fat is ____ kcals/g
32% protein - 8% fat - 60% water
Energy - nutrients and other substances
Breathing - HR - maintaing body temp - renewal of bone and muscle - growth and others
9
31. Steak = ______
Pure Carb
(Body weight in pounds) x (11 Cal/pound)
32% protein - 8% fat - 60% water
Basal Metabolism
32. Most foods contain a mixture of _____.
Energy - nutrients and other substances
Breathing - HR - maintaing body temp - renewal of bone and muscle - growth and others
Increase
Label
33. Most foods contain a mixture of _____.
Energy - nutrients and other substances
Fats
High
Oil - Sugar - Steak
34. The energy in carbohydrates is ___ kcals/g
740 calories
4
560 calories
Water
35. Big Mac
Less
(Body weight in pounds) x (11 Cal/pound)
560 calories
High
36. We need energy to maintain _______.
Body Temperature
(Body weight in pounds) x (11 Cal/pound)
Cells low on energy
Energy expenditure
37. The reason why we need energy fits into three categories: _______________.
Breathing - HR - maintaing body temp - renewal of bone and muscle - growth and others
Thresholds
Basal metabolism - physical activity and dietary thermogenesis
30-75
38. Basal metabolism (____-_____%)
60-80
560 calories
Basal + physical (30 - 75% of basal) + Thermogenesis (10% of basal + physical)
Calories
39. Measureing _____ in people is much more expensive.
4
Overestimate
30-75
Calories
40. We need energy for _____: pregnancy - lactation - infancy - childhood - to some extent adolescence
4
Basal + physical (30 - 75% of basal) + Thermogenesis (10% of basal + physical)
Growth
Bomb calorimeter
41. Big Mac
560 calories
Energy - nutrients and other substances
High
(Body weight in pounds) x (11 Cal/pound)
42. We need energy for ______: throughout the life cycle.
Muscular Activity
Pleasure leads to eating
Tissue Repair
Body Temperature
43. In the old days in times of a feast we ________.
Energy expenditure
Overate and stored energy as fat
60-80
Carbohydrates - proteins - and fats
44. Measureing _____ in people is much more expensive.
Used our fat stores for energy
Calories
10
420 calories
45. Basal metabolism (____-_____%)
(Body weight in pounds) x (10 Cal/pound)
60-80
4
Carb - protein - or fat food
46. Calories are not _____ - they are a measure of energy content.
Nutrients
30-75
560 calories
10
47. We ___ weight when caloric intake is less than the body's need for energy.
1 -130 calories
Pure Fat
Energy expenditure used for digesting - absorbing - using and storing nutrients
Less
48. We need energy to maintain _______.
Overeating
32% protein - 8% fat - 60% water
420 calories
Body Temperature
49. Oil = _____
How much energy a food provides
Muscular Activity
Pure Fat
9
50. Where's the energy in foods?
Macronutrients like carbohydrates - protein and fat. Also in alcohol
Calorie
Body Temperature
Energy expenditure used for digesting - absorbing - using and storing nutrients