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Mitochondria! -produce ATP (energy)
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∙ 13y ago
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What makes solids melt?
When we heat a solid, the energy is transferred to the molecules, and to the bonds between the molecules. Eventually, the bonds become broken and the molecules become free to move about. Just as in a liquid.
What makes things to burn?
Burning is a chemical process by which two atoms or molecules will combine with each other. In burning, the two atoms or molecules will combine and release energy. Usually one of the two molecules is oxygen or something else chemically like it called an oxidizer. When the molecules combine and release energy, it is released in the form of heat and often light.
How does heat affect molecule's?
It gives them more kinetic energy and makes them vibrate. with enough energy (heat), molecules will decompose as the bonds will be broken and the separate elements will be released in gaseous form Hope that helps lm 92
What makes molecules move faster?
The input of energy into the system. Most of the time, that energy is heat.
What is the process of breaking down food to release its energy called?
Breaking down food is usually called digestion, but this does not release its energy, it just makes the food molecules smaller and soluble so we can absorb them through the gut wall and into the bloodstream. The actual release of energy is respiration, which happens in the mitochondria of our cells.
What energy is needed for active transtort?
chemical energy (from molecules such as saccharides, fats, proteins we eat) that is transformed into ATP (Adenosine Triphosphate) in cell respiration (glycolysis, Krebs' Cycle and Electron Transport Chain). Whenever a pump at a cell membrane wants to get a substance in low concentration to an area of high concentration, it makes molecules of ATP bind to it, these ATP molecules split into ADP (AdenosineDIphosphate) + Pi and therefore release this very chemical energy that was stored in cell respiration. Eventually, it is this energy that also makes the pump work.
What type of energy makes molecules move faster and can cause phase changes?
Thermal
What makes the energy in fossil fuel?
the chemical which are present in these when burnt release energy
Why foods need to be digested before cells can use it for energy?
it makes the molecules smaller and simpler
What is activation energy used for?
chemical energy (from molecules such as saccharides, fats, proteins we eat) that is transformed into ATP (Adenosine Triphosphate) in cell respiration (glycolysis, Krebs' Cycle and Electron Transport Chain). Whenever a pump at a cell membrane wants to get a substance in low concentration to an area of high concentration, it makes molecules of ATP bind to it, these ATP molecules split into ADP (AdenosineDIphosphate) + Pi and therefore release this very chemical energy that was stored in cell respiration. Eventually, it is this energy that also makes the pump work.
To change liquid to a soild?
To change a solid to a liquid you need to add energy. The energy makes the molecules vibrate faster and they find it easier to break bonds holding them to the molecules directly next to them and form new bonds to other molecules.
How is electricity used to make the heater working?
Energy makes molecules rapidly move faster and faster, and when you make molecules move faster you are creating heat. So by using electricity(energy), you speed up the molecules of water, thus creating heat.
