Glycogen
Mitochondria are more numerous in muscle cells than in skin cells. Mitochondria give the muscle cells energy. Skin cells do not need as much energy to survive.
Adenosine triphosphate (ATP) is considered the most energy-rich small molecule in the cell. ATP is a nucleotide that serves as the primary energy currency in cells. It stores and transports chemical energy within cells for various metabolic processes, such as muscle contraction, active transport, and synthesis of biomolecules.
Mitochondria are more numerous in muscle cells than in skin cells. Mitochondria give the muscle cells energy. Skin cells do not need as much energy to survive.
cytoplasm
Muscle cells require more energy for movement etc.
Muscle cells use triglycerides for energy instead of carbohydrates because triglycerides make energy for storage, insulation, and organ protection
In general terms, the "energetic" molecule in most of the biochemical reactions is the ATP, however GTP is a widely used too. In biochemistry, ATP is considered the "energy molecule" by definition.
conversion of glucose to energy, glucose molecule. Muscle and brain cells like this, because they use lots of ATP.
glycogen, often called animal starch
The principle storage molecule for glucose in plants is starch . The principle storage molecule for glucose in animal cells is glycogen.
For short-term energy storage, living beings use ATP.
Generally, the energy is stored in ATP molecules. This molecule however, is not specific to muscle cells. It is present in all calls where there is a requirement for energy.
Mitochondria are the site of aerobic cellular respiration, during which the cell gets 36 ATP for every glucose molecule broken down. Since muscle cells are very active and require a lot of energy, they have more mitochondria than other kinds of cells.
Muscle cells don't use fat cells when they are burned. An increase in muscle can raise the metabolism causing the muscle cells to burn off the fat cells in storage.
The purpose of cellular respiration is to get energy from food and store it in the form of ATP, adenosine triphosphate, which is an energy storage molecule the cells use to carry out their functions.
In the human body, glucose is stored in the cells. The function of the stored glucose is the secondary energy storage. The primary energy is stored in the adipose tissue.
Cells use carbohydrates as a source of energy and for energy storage.