Energy Flashcards
1
Q
List five factors that decide on how much energy a person needs
A
Basal metabolic rate
Physical activity levels
Age
Gender
Specific need
2
Q
What is basal metabolic rate
A
BMR is the amount of energy you body needs to maintain functions
3
Q
What is an energy balance
A
To maintain a constant weight there has to be an equal energy intake and energy expenditure
4
Q
What are the ranges of physical activity levels
A
1.4 to 2.4
5
Q
How many kilocalories in 1 gram of fat
A
9
6
Q
How many kilocalories in 1 gram of carbohydrates
A
3.75
7
Q
How many kilocalories in 1 gram of protein
A
4
