BIOD 121 - Module 3 Questions with Correct Answers

BIOD 121 - Module 3 Questions with Correct Answers


Question 1:
What is energy balance?
Answer:
Energy balance is equal to energy expenditure



Question 2:
What is the purpose of energy balance?
Answer:
Prevents weight gain and maintain appropriate weight



Question 3:
Positive energy balance
Answer:
More calories are consumed than are expended



Question 4:
Excess calories are turned into...
Answer:
Fat



Question 5:
One pound of fat is equal to...
Answer:
3500 Kcals



Question 6:
When is positive energy balance required?
Answer:
During periods of growth, adolescence, and pregnancy

,Question 7:
Hyperplasia
Answer:
Increase in adipocytes during period of growth



Question 8:
Hypertrophy
Answer:
Increase in size of adipocytes in periods of low growth



Question 9:
When fewer calories are consumed than what is expended
Answer:
Negative energy balance



Question 10:
Negative energy balance can occur due to...
Answer:
Illness, trauma, or eating disorder



Question 11:
Extremely high levels of calories are needed during...
Answer:
Healing



Question 12:
What is the sole source of energy?
Answer:
Food and beverages

, Question 13:
What is known as natural expenditure?



Answer:
Basal metabolism, thermic effect of food, thermogenesis, physical activity



Question 14:
What are the major component of natural expenditure?
Answer:
Basal metabolic rate and activity level



Question 15:
Basal metabolic rate is...
Answer:
Energy expenditure during fasting state (60-70%)



Question 16:
What is the healthy BMR for males?
Answer:
1 kcal/kg/hr



Question 17:
What is the healthy BMR for females?
Answer:
0.9 kcal/kg/hr



Question 18:
BMR supports...
Answer:
Various organs and promotes staying alive