Socrative 18 Flashcards
1
Q
Glucose
A
A major source of energy for most cells in the body.
2
Q
Aerobic respiration
A
The process of releasing energy from glucose, using energy
3
Q
Anaerobic respiration
A
The process of releasing energy from glucose without oxygen
4
Q
Lactic acid
A
A colourless acid produced in muscle tissue during strenuous exercise when the body is exercising anaerobically at high intensity
5
Q
Cramp
A
Painful involuntary contraction of a muscle usually caused by fatigue.
6
Q
Aerobic exercise
A
Working at a moderate intensity
7
Q
Fats
A
A rich source or energy, but many modern diets provide more than our bodies need
8
Q
Carbohydrates
A
The body’s main source of energy
9
Q
Free sugars
A
Extra sugar added to food and drink
