They get energy from nutrients in the bloodstream
The macromolecule that stores energy in muscles is glycogen. Glycogen is a polysaccharide that serves as a readily available energy source for muscle cells during physical activity.
muscles. The cells need to produce more energy
Muscles are very active.They need a lot of energy.
Any cell that is going to require large amounts of energy in a short period of time will tend to have a high number of Mitochondria. This is because mitochondria produces the energy currency of the cell, adenosine triphosphate, which produces energy.
ATP stands for adenosine triphosphate. It is needed to make muscles move. It is created by cellular respiration which creates energy for cells to function. Then those properly energized and properly functioning cells make our muscles move when told to do so by our brain.
The red blood cells in the body completely rely on glucose, which is a carbohydrate, for energy. Adipose tissue and muscles cells partially rely on glucose as well.
Food is processed into forms that cells use to power the muscles.
Muscle cells are very active. Function of muscles cost lot of energy. So they need many mitochondria
If cells do not have immediate energy needs, they can convert glucose to glycogen for storage in the liver and muscles until it is needed. This stored glycogen can be broken down into glucose when the cells require energy.
I would say muscle cells and sperm cells. The mitochondria is the power house of the cell producing the energy need for the cells. Our muscles use up a lot of energy doing everyday activities and sperm cells need the energy for the movement of its flagella.
Muscles,brain are so active. They need energy greatly
ATP (adenosine triphosphate) carries energy to all living cells, including muscle cells. When you work out (or use your muscles), the muscle cells take up ATP and through a complicated biochemical process, they extract energy from it, and return it to other cells to replenish it. The amount of ATP is regulated by your body automatically, and is fairly constant.