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Q: What percent of the energy expenditure at rest is derived from fat?
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When a cell breaks down glucose only 40 percent of the energy is captured in ATP molecules so where does the remaining 60 percent go?

stored in starch or glycogen for use later by the cell


What is the approximate percentage efficiency of conversion of food energy to ATP energy in the body?

The body converts the chemical energy of food to the chemical energy of ATP with about 50 percent efficiency, radiating the rest as heat.


What percentage of your resting energy comes from stored fats?

Fat supplies 60 percent of the body's ongoing energy needs during rest.


What percent of energy is lost as heat?

Ninety percent of energy is lost as heat when an organism is consumed. for example if i ate an apple with 1,000 goels of energy,I'll only get 100 goels of energy.Then if a lion were to eat me, it would only get 10 goels of energy.The rest is lost as heat energy.


Whar factors influence nonbasal energy needs?

Basal Energy expenditure is the amount of energy needed by the body for maintenance of life when a person is at complete digestive, physical, mental, thermal, and emotional rest. The factors that influence non basal energy needs are lean body mass, growth periods, body temperature, and hormonal status.


Is energy at rest potential or kinetic energy?

a energy at rest is potential energy. because kinetic energy is a energy in motion.


What is the source of most NGL in the U.S.?

Most of the domestic supply of more than 70 percent of NGL was derived from natural gas processing plants. Refiners accounted for about 20 percent, and the rest of the supply came from imports, according to the Oil and Gas Journal.


What type of energy of rest or stored energy?

Energy is stored in form of chemical energy. It is stored in object at rest.


I know that 10 percent of energy is lost as each level goes up in a biomass pyramid but where is the rest of the energy lost to?

To live things use energy. They have to eat other tings for food unless they are plants, which can make their on food by trapping Sunlight energy.


What does an object have when moving that it doesn't at rest?

An object has kinetic energy when it is moving and not when it is at rest. When it is at rest it has potential energy.


Only about 50 percent of the solar energy directed toward earth penetrates directly to the surface. What happens to the rest of the radiation?

some of the radiation is absorbed in the atmosphere


WHAT DO BASAL METABOLIC RATE MEAN?

Basal metabolic rate (BMR), and the closely related resting metabolic rate (RMR), is the rateof energy expenditure by humans and other animals at rest, and is measured in kJ per hour per kg body mass.