More than half the heat is lost from the body indoors through the process of
a. radiation.
b. conduction.
c. convection.
d. evaporation.
e. concentration.
Answer: A
Learn More :
Metabolism and Energetics
- Impaired fat absorption in the intestine would interfere with the absorption of
- Assuming they all weigh the same and maintain the same body temperature, which of the following would lose heat fastest?
- Two individuals are the same age, sex, and ethnic background. While being tested for their BMR, Bill consumes 20 liters of oxygen/hour and Randy consumes 16 liters of oxygen/hour. Which of the two needs to consume more calories in order to maintain proper health and constant weight?
- Which of the following individuals would have the greater BMR?
- Inadequate exposure to sunlight could result in decreased amounts of vitamin ________ in the body.
- A growing child is in a state of
- When the body is relying on internal energy reserves to continue meeting its energy demands, it is in the
- The essential fatty acids are
- Which of the following complements the actions of glucocorticoids?
- Glucocorticoids have which of the following effects on general peripheral tissues?
- Liver is to ________ as adipose tissue is to ________.
- In the human body, cholesterol is important because it
- A disorder caused by the ingestion of excessive quantities of a fat-soluble vitamin is known as
- Obesity is defined as a body weight more than ________ percent above the ideal body weight for an individual.
- The strategy of eating starchy foods for several days before an athletic event is known as
- A high uric acid level (above 7.4 mg/dl) can lead to the painful condition known as
- A malfunction of the thermoregulatory mechanisms caused by fluid loss in sweat is known as
- Each cytochrome contains
- In the ETS, ________ accepts electrons from one molecule and transfers them to another.
- The ________ of the mitochondrion contains large-diameter pores that are permeable to ions and small organic molecules such as pyruvic acid.
- Cells must synthesize new organic compounds
- Reactions within ________ provide most of the energy needed by a typical cell.
- All of the following occur when the temperature of the preoptic area of the hypothalamus drops below its thermostat setting, except that
- When the temperature of the preoptic area of the hypothalamus exceeds its thermostat setting,