Experimental studies have shown that hibernating grizzly bears use body fat as their sole fuel. Fat oxidation yields sufficient energy for __________________________.
A: maintenance of body temperature
B: active synthesis of amino acids and proteins
C: other energy-requiring activities, such as membrane transport
D: formation of metabolic water that replenishes water lost in breathing
A: maintenance of body temperature
B: active synthesis of amino acids and proteins
C: other energy-requiring activities, such as membrane transport
D: formation of metabolic water that replenishes water lost in breathing
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
- The acetyl CoA required for the synthesis of fatty acids is derive from ( ). A: fat mobilization B: β-oxidation of fatty acids C: degradation of amino acids D: glycolysis E: degradation of glucoses
- Which of the followings provide energy？ A: Fat B: Carbohydrate C: Water D: Protein E: Vitamins
- In general, 60% -70% of the body energy is provided by A: sugar B: protein C: fat D: vitamins
- Which of the followings provide energy？ A: Minerals B: Fat C: Carbohydrate D: Protein E: Vitamins F: Water