Active transport across the plasma membrane, mitosis, the synthesis of certain proteins such as enzymes in the endoplasmic reticulum (especially in cells with a high rate of secretion), and the contraction of skeletal and cardiac muscles all require ATP, and are just a few examples.
All cells require the use of ATP. All cells need energy to function and ATP is one of the best source of energy in a cell.
Electron transprt chain
The uptake of cholesterol by a cell
The movement of potassium into an animal cell requires an energy source such as ATP or a proton gradient. Water passes quickly through cell membranes because it moves through aquaporins in the membrane.
In a cell that is respiring aerobically (i.e. using oxygen), the mitochondria are the site of most ATP production.They are scattered through the cytoplasm, but tend to concentrate where the cell requires energy.
No it does not
ATP transports chemical energy within the cell for use in the process of thermoregulation.
The uptake of cholesterol by a cell
ATP (adenosine triphosphate), is the major fuel in a cell used for anything that requires energy.
Respiration requires some ATP energy to get started. It is defined as what cells do to break up sugars into a form that the cell can use as energy. This happens in all forms of life. Cellular respiration takes in food and uses it to create ATP.
The ATP concentration in a cell is about ten times the concentration of ADP because ATP is the immediate energy currency of the cell. It donates energy by means of its terminal phosphate group, which is easily transferred to an acceptor molecule. ATP is formed by the phosphorylation of ADP, an endergonic process that requires an input of energy. So ATP is much more needed in the cell, and the amounts of ADP are always being transferred to ATP for the use of cell.
Diffusion does not require the use of any ATP.
occurs through the ATP/ADP cycle, IS NOT THE RESULT OF ENTROPY,requires inorganic phosphate and is an example of endergonic reaction.
mitochandria
The movement of potassium into an animal cell requires an energy source such as ATP or a proton gradient. Water passes quickly through cell membranes because it moves through aquaporins in the membrane.
Mitochondria
Mitochondria.
When ATP is formed from ADP and free phosphate, energy is stored in the bond between the terminal phosphate and the rest of the molecule.When a cell requires energy, it breaks this bond, the terminal phosphate is freed, and a packet of energy is released for the cell to use.
What does a cell membrane do in a plant cell?A cell membrane creates a barrier that is semipermeable. The barrier separates the plant's internal structure consisting of organelles from the external environment. Exchange of molecules between the two environments exists in the form of passive transport (requires no ATP) and active transport (requires the expenditure of ATP).