Electron transport chain
During energy transformations, the type of energy produced is often heat energy, which is considered as wasted energy. This is because not all of the energy input is converted into useful forms such as mechanical or electrical energy, resulting in the release of heat as a byproduct.
The most highly concentrated source of energy in the body is Adenosine triphosphate (ATP), which is produced in the mitochondria. ATP is the primary energy currency for cellular processes and is used for muscle contraction, nerve signaling, and biochemical reactions. It provides a quick burst of energy for immediate use by cells.
The most abundant source of energy in a muscle fiber is adenosine triphosphate (ATP), which is used to power muscle contractions. ATP is generated through processes like glycolysis and oxidative phosphorylation in the mitochondria.
The most common explanation is that energy is often lost as heat during energy conversions due to inefficiencies in the process. This is known as the second law of thermodynamics which states that some energy will always be lost as heat in any energy conversion.
Fat (Lipids)
Mitochondria
The organelle that supplies most of the energy to the cell is the mitochondria. Mitochondria are known as the powerhouse of the cell because they produce adenosine triphosphate (ATP), which is the primary energy currency of the cell through the process of cellular respiration.
The last two phases of cellular respiration, the citric acid cycle and the electron transport chain, take place in the mitochondria. This is the organelle where most of the ATP (energy) from respiration is released.
mitochondria
Runners have more mitochondria because consistent aerobic exercise, like running, signals the body to produce more mitochondria to meet the increased energy demands. Mitochondria are known as the powerhouse of the cell as they are responsible for generating energy, and having more mitochondria allows runners to produce energy more efficiently during their runs.
Mitochondria. It takes a lot of energy to swim as far as they have to.
Mitochondria or mitochondrion
mitochondria
mitochondria
mitochondria
Mitochondria
Mitochondria is most important part of cell that produces ATP (energy ) in cell . Some energy is produced in cytoplasm .