This is because they need to carry out active transport which requires energy, as they cannot solely depend on diffusion to absorb glucose due to the fact that the difference in concentration might not always be lower outside than inside. Mitochondria provides the cell with energy when it oxidises food, and that energy is used for active transport.
Muscle cells typically have more mitochondria compared to other animal cells. This is because mitochondria are responsible for producing energy in the form of ATP, which is essential for muscle contraction and movement. The abundance of mitochondria in muscle cells supports their high energy demands.
Some cells need more energy (and therefore more ATP). ATP is synthesizd in mitochondriacardiac muscle cells need to work continuously, so they have a large number of mitochondria.Source; Yahoo.com
Cells with more mitochondria are typically found in tissues that require a lot of energy, such as muscle cells and liver cells.
Muscle cells have more mitochondria because they require more energy to contract than skin cells.
Cells with a high energy demand, such as muscle cells and liver cells, typically have a high number of mitochondria. Mitochondria produce energy in the form of ATP through cellular respiration, so cells that require a lot of energy to function efficiently will have more mitochondria.
Mitochondria can replicate themselves. They also have own ribosomes.
mitochondria supply the energy to the cells. Muscle cells require a lot of energy for contraction. Therefore muscle cells need a lot of mitochondria.
Muscle cells are very active relatively to the skin cell. So it has more mitochondria
Cells with high energy demands, such as muscle cells, liver cells, and neurons, are generally expected to have more mitochondria. Mitochondria are the powerhouse of the cell, responsible for producing ATP, the cell's main energy source. Therefore, cells that require a lot of energy for activities like muscle contraction, detoxification in the liver, or maintaining electrical impulses in neurons will have more mitochondria.
Mitochondria are called the power-houses of the cell, because this is where cellular respiration occurs (where the energy is made). Muscle cells perform much more work than cheek cells do, and so require more mitochondria.
Mitochondria is a procaryotic remnant in our cells with the purpose of creating energy needed by cells to perform their function. Some sells need more energy that others and therefore tend to have more mitochondria. Cells that need lot of energy (ATP) has more mitochondria than cells that require less.
Mitochondria are small organelles in cells which provide them with the energy required for respiration to occur. Hence, they are found in the cytoplasm of all living cells but to different extents in different cells. For example, muscle cells will need more energy than, say, cheek cells, and will contain more mitochondria. Keep that in mind. I do hope that helped.