1. Consider a person whose diet provides a daily energy intake of 10,500 k.I and activities result in their body consuming 9500 kJ of energy daily. If this situation continues for several months.the possible outcome would be: A gradual rise in basal metabolic rate. B. The person increases their mass by several kilograms of fat tissue. C. The energy requirements of daily activities will rise to consume 10,500 kJ. D. An increase in from the body to dissipate excess energy. __ 2. In order to lose body fut, diet and exercise must be organised so that the energy value of the food intake is: -A. Less than the energy used daily B. More than the energy used daily C. Equal to the daily energy use D. Greater than the daily exercise 3. Human body core temperature is usually maintained within which of the following ranges? A. 35.0-37.5^circ C B. 36.5-38.5^circ C C. 36.5-37.5^circ C D. 35.0-38.5^circ C 4. Before converting amino acids into intermediates for energy metabolism, they must first undergo __ . A denaturation A. denaturation c detoxification D. depeptidization E oxidation . 5. The conversion of triglycerides to glycerol and fatty acids is called __ A. triglycerolysis B glycolysis C. gluconeogenesis __ D lipolysis E. liposuction 6. Glycogen in muscle is used to __ A. contribute to the maintenance of blood glucose B. convert glucose to amino acids C. convert glucose to fats D. fuel the activity of that muscle exclusively __ E. both fuel muscle activity and maintain blood glucose 7. When a person sits on a metal chair on a cold day, they feel the cold of the metal.Th an example of __ . A. conduction B. convection C. radiation D. evaporation E. cold feet 8. What is an increase in body temperature to greater -than-normal levels called? A. conduction

The is B. The person increases their mass by several kilograms of fat tissue.<br /><br />Explanation: If a person's diet provides a daily energy intake of 10,500 kJ and their body consumes 9,500 kJ of energy daily, it means they are consuming more energy than their body is using. If this situation continues for several months, the excess energy will be stored in the body as fat tissue, leading to an increase in body mass.<br /><br />2. The correct answer is A. Less than the energy used daily.<br /><br />Explanation: In order to lose body fat, the energy value of the food intake must be less than the energy used daily. This means that the person needs to consume fewer calories than their body uses, creating a calorie deficit. The body will then use stored fat as an energy source to make up for the calorie deficit, resulting in weight loss.<br /><br />3. The correct answer is A. $35.0-37.5^{\circ }C$.<br /><br />Explanation: The normal core body temperature for a healthy adult is typically maintained within the range of $35.0-37.5^{\circ }C$. This range is considered the normal thermoneutral zone, where the body is able to maintain a stable core temperature without excessive heat loss or gain.<br /><br />4. The correct answer is D. depeptidization.<br /><br />Explanation: Before converting amino acids into intermediates for energy metabolism, they must first undergo depeptidization. This process involves the removal of the peptide bond between the amino acids, resulting in the formation of free amino acids that can then be used for energy production.<br /><br />5. The correct answer is D. lipolysis.<br /><br />Explanation: The conversion of triglycerides to glycerol and fatty acids is called lipolysis. This process occurs in adipose tissue and involves the breakdown of triglycerides, which are the main form of stored fat in the body, into smaller molecules that can be used for energy production.<br /><br />6. The correct answer is D. fuel the activity of that muscle exclusively.<br /><br />Explanation: Glycogen in muscle is used to fuel the activity of that muscle exclusively. Muscle glycogen is stored within muscle cells and is readily available for use during muscle contraction and physical activity. It is not used to maintain blood glucose levels or convert glucose to amino acids or fats.<br /><br />7. The correct answer is A. conduction.<br /><br />Explanation: person sits on a metal chair on a cold day and feels the cold of the metal, it is an example of conduction. Conduction is the transfer of heat through direct contact between objects. In this case, the metal chair is a good conductor of heat, and it quickly transfers heat away from the person's body, making them feel cold.<br /><br />8. The correct answer is A. conduction.<br /><br />Explanation: An increase in body temperature to greater-than-normal levels is called hyperthermia. Hyperthermia occurs when the body's temperature regulation system is overwhelmed by external heat and cannot effectively dissipate heat. It is different from fever, which is an increase in body temperature due to an underlying illness or infection.