Metabollically very active cells.As examples,cardiac,muscle cells.
So that lots of ATP can be produced, which can then release energy for active transport. Remember that epithelial cell are cells that release substances and can take substances in (exocytosis and endocytosis). This requires energy, so there are therefore lots of mitochondria.
Well, honey, the small intestine is a busy place where all the nutrients from your food get absorbed into your body. Those mitochondria are like the powerhouses that help break down those nutrients and turn them into energy for your cells to use. So, basically, the small intestine is like a high-energy nightclub, and those mitochondria are the DJ spinning all the hits.
Animals with high energy demands, such as mammals and birds, tend to have cells with more mitochondria. These include muscle cells in athletes, brown fat cells in hibernating animals, and flight muscles in birds. Other examples are bees and butterflies, which need a lot of energy for flying.
hmm extracellular DNA perhaps? Eukaryotic cells however have lots of things prokaryote cells don't have like a nucleus and mitochondria.
If a cell has a relatively large number of, say, mitochondria (sites of respiration), than we know that it needs to release a lot of energy. This applies to the muscles, which have many mitochondria in order for them to contract. This helps us move. Cells where active transport occurs, such as the kidneys and small intestine, also need lots of mitochondria to give off the energy that is necessary for this to take place. You won't find as many mitochondria in a skin cell, because these don't need to carry out respiration.
Mitochondria give energy to cell.It stores about 40% of glucose' energy in ATP.
Lots.
Lots of Mitochondria to respire A tail to swim
Muscle cells have lots of mitochondria. Mitochondria is known as a "powerhouse" of the cell. In the inner membrane matrix of the mitochondria there are ATP synthases that generate ATP energy.
Muscles need ATP to contract. Mitochondria produce most of the ATP in the cell, so there are lots of mitochondria in muscle.
So that lots of ATP can be produced, which can then release energy for active transport. Remember that epithelial cell are cells that release substances and can take substances in (exocytosis and endocytosis). This requires energy, so there are therefore lots of mitochondria.
Mitochondria are the cell's power plant, producing ATP. Since muscles require a lot of ATP for contracting, lots of mitochondria are present in muscle cells (myocytes) in order to provide sufficient ATP
Mitochondria. Put that in a search engine you will get lots of explanation.
Mitochondria convert the chemical energy in sugar to ATP which the actin-myosin need to contract. Without enough glucose, oxygen and the mitocondria to convert it to usable energy there can be no muscle contraction. Active muscle has many mitochondria so that the muscles appears darker.
Muscle cells are very active relatively to the skin cell. So it has more mitochondria
Well, honey, the small intestine is a busy place where all the nutrients from your food get absorbed into your body. Those mitochondria are like the powerhouses that help break down those nutrients and turn them into energy for your cells to use. So, basically, the small intestine is like a high-energy nightclub, and those mitochondria are the DJ spinning all the hits.
Respiration occures in the cells of the body. Respiration is always occurring. We are always breathing, so respiration is always occurring Respiration occurs inside cells in organelles called MITOCHONDRIA. MITOCHONDRIA are found in both plant and animal cell.Cells that have a high energy requirement contain more MITOCHONDRIA than cells that require less energy. The muscle cell in your legs, for example: Have lots of MITOCHONDRIA.