ATP. And they got ATP from e.g. phosphoenolpyruvate, from glucose.
Kinetic energy is energy produced by motion/activity. Molecules become more active as they heat up. Therefore, molecules in a gaseous state would have the greatest kinetic energy.
Steam at 100C
Glycogen is stored in the liver and muscles, and is second to fats as long-term energy storage.
The breakdown of adenosine triphosphate (ATP) molecules in muscle cells releases energy that powers muscle contractions. During strenuous exercise, the breakdown of ATP provides immediate energy for muscle activity.
Most of the body's glycogen is stored in the liver and muscles. The liver stores glycogen for maintaining blood glucose levels, while muscles use glycogen as a source of energy during physical activity.
The muscles of a runner transform chemical potential energy stored in glucose molecules into mechanical energy for movement.
When we eat food, our body breaks down the molecules through digestion to produce energy in the form of adenosine triphosphate (ATP). Muscles use ATP as a source of energy to contract and carry out their functions. The process by which ATP is produced and utilized in muscles is called cellular respiration.
Lactic acid is formed
Muscles in your body transform chemical energy into mechanical energy to generate movement. This process involves the conversion of the chemical energy stored in molecules like ATP into physical work, such as lifting weights or walking.
Molecules have the most kinetic energy at higher temperatures when they are moving faster. This is because temperature is directly proportional to the average kinetic energy of molecules in a substance.
The type of energy found in food is chemical energy, which is stored in the bonds of molecules. When we consume food, our bodies break down these molecules through digestion, converting the chemical energy into usable forms, primarily ATP (adenosine triphosphate). This energy is then utilized by muscles to facilitate movement and perform various physical activities.
Kinetic energy is energy produced by motion/activity. Molecules become more active as they heat up. Therefore, molecules in a gaseous state would have the greatest kinetic energy.
Adenosine Tri-phospate or ATP is the molecule that contains the most energy.
Steam at 100C
Chemical energy is released through a reaction when bonds between atoms in molecules are broken, releasing stored energy. This energy is then available to do work, such as moving muscles or powering a car.
The input of energy into the system. Most of the time, that energy is heat.
The muscles of a runner transform chemical potential energy stored in carbohydrates and fats into mechanical energy used for movement. This process involves the breakdown of molecules like glucose to produce ATP (adenosine triphosphate), which is the primary energy source for muscle contraction during running.