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What are the molecules that bump into one another cause energy called what?
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∙ 13y ago
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∙ 13y ago
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Limiting calories and increasing exercise will cause cells to harvest energy from what molecules?
Fat
Limiting calories and increasing exercise will cause cells to harvest energy from molecules.?
Fat
What Limiting calories and increasing exercise will cause cells to harvest energy molecules?
Fat
What are Conditions needed to cause water to diffuse in cell?
The primary drivinf force for diffusion is a concentration gradient. There has to be an abundance of molecules at one region and a scarcity of molecules at another. This differential distribution of molecules where one region has more than the other is called a concentration gradient. In the presence of this gradient, diffusion occurs without the expenditure of energy. In cells, diffusion can occur through the cell membrane. Water molecules move into or out of the cell depending on where there are more water molecules. If there is more water outside the cell, water molecules move in and vice versa.
The amount of energy needed to cause a chemical reaction to occur is the?
The amount of energy necessary to cause a chemical reaction to occur is called activation energy.
What does the motion and collision between molecules cause?
Energy.
When energy is converted to molecules and they move faster does temperature increase or decrease?
As molecules move faster, they cause friction, which increases the temperature of the molecules.
What conditions cause molecules to break down fat molecules?
limiting calorie intake and increasing energy needs
What transfer of thermal energy?
Heat being transferred from one thing to another. The rapidly moving molecules cause slower moving molecules to speed up. Running warm water over your cold hands would be an example.
What is Transfer of thermal energy?
Heat being transferred from one thing to another. The rapidly moving molecules cause slower moving molecules to speed up. Running warm water over your cold hands would be an example.
The activation energy of a reaction refers to the minimum amount of energy?
Apex: The energy the molecules must have in order to react
Is the energy to power a computer called Chemical energy?
No, the energy that powers a computer is electrical energy. Chemical energy is energy that is stored in the bonds of molecules. Batteries, candles, matches and food are some things that have chemical energy. When the molecules/compounds' bonds are broken, the chemical energy is released. In a candle, this would cause a small fire. Electrical energy is the movement of electrons. The electrons move quickly inside the wire, & power the computer as electricity.
Limiting calories and increasing exercise will cause cells to harvest energy from molecules.?
Fat
What Limiting calories and increasing exercise will cause cells to harvest energy molecules?
Fat
Limiting calories and increasing exercise will cause cells to harvest energy from what molecules?
Fat
What type of energy makes molecules move faster and can cause phase changes?
Thermal
Why is potential energy is sometimes called stored energy?
cause
