You metabolic rate is the speed at which your body ______ food into energy.
A: trifles
B: trembles
C: transforms
D: triumphs
A: trifles
B: trembles
C: transforms
D: triumphs
举一反三
- 2.If you don`t receive treatment for hyperglycemia ,in order to produce energy, your body turns to____ as an alternative source of energy. A: Fat and proteins B: Fat C: Proteins D: Lactose
- Basal metabolic rate takes （ ） of total daily energy expenditure.
- Energy is ___ for life, and food was the first source of energy. A: superficial B: variable C: essential D: prosperous
- _____ is a machine by which electrical energy is transformed into mechanical energy.
- Which is not the major functions of fats?（ ） A: It can maintain body temperature. B: It can protect the viscera from colliding injury. C: It can maintain the structure and function of biomembranes, convert to some physiological important substances. D: It is the most concentrated source or food energy. It provides 37.6kJ of energy per gram.