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What requires ATP?
Processes that require ATP include muscle contraction, active transport across cell membranes, DNA replication, and protein synthesis. ATP is the primary energy source for cellular activities due to its ability to store and release energy quickly.
Does ATP use endocytosis?
No, ATP (adenosine triphosphate) is a molecule that acts as the main energy source for cellular functions. Endocytosis is a cellular process involving the uptake of molecules into a cell by engulfing them in a vesicle formed from the cell membrane. They are two separate processes with different functions in the cell.
Does exocytosis require ATP?
Yes, exocytosis requires ATP. ATP is needed to provide the energy necessary for vesicle transport and fusion with the cell membrane during the process of exocytosis.
What molecule is known as energy currency of the cell?
Adenosine triphosphate (ATP) is known as the energy currency of the cell. It is a molecule that stores and releases energy that is used for various cellular processes.
What types of transport require ATP?
Active transport processes, such as sodium-potassium pumps and protein pumps in cells, require ATP to move molecules across cell membranes against their concentration gradient. Muscle contraction also relies on ATP for movement in muscle cells.
What requires ATP?
Processes that require ATP include muscle contraction, active transport across cell membranes, DNA replication, and protein synthesis. ATP is the primary energy source for cellular activities due to its ability to store and release energy quickly.
Does relaxation require ATP?
No, relaxation does not require ATP. ATP is primarily used for muscle contraction. Relaxation occurs when calcium ions are actively pumped out of the muscle cell, which does not require ATP.
What transport mechanisms require energy?
Active transport mechanisms, such as the sodium-potassium pump in cell membranes, require energy in the form of ATP to move substances against their concentration gradient. Endocytosis and exocytosis, which involve the uptake and release of large molecules or particles by cells, also require energy.
What action does not require the cell to use ATP?
Passive transport, such as simple diffusion or facilitated diffusion, does not require the cell to use ATP because it occurs down the concentration gradient without the need for energy input.
Does ATP use endocytosis?
No, ATP (adenosine triphosphate) is a molecule that acts as the main energy source for cellular functions. Endocytosis is a cellular process involving the uptake of molecules into a cell by engulfing them in a vesicle formed from the cell membrane. They are two separate processes with different functions in the cell.
Does a cell require mitochondria for active transport?
Active transportation needs energy.(ATP). ATP is produced by mitochondria
What discovery did not contribute cell theory?
All cells require ATP for energy
What mechanism is most likely used for the uptake of glucose by an intestinal cell located near the end of the intestinal tract?
active, ATP-fueled transport
Does exocytosis require ATP?
Yes, exocytosis requires ATP. ATP is needed to provide the energy necessary for vesicle transport and fusion with the cell membrane during the process of exocytosis.
How many molecules of ATP can a cell extract without oxygen?
During anaerobic respiration, a cell can extract two molecules of ATP per molecule of glucose through glycolysis. It does not require oxygen to generate ATP through this process.
Does the random movement of molecules in diffusion require enery in the form of ATP?
diffusion is a passive transport system in a cell, therefore no ATP is required from the CELL. the molecules, however may exert energy to move
What molecule is known as energy currency of the cell?
Adenosine triphosphate (ATP) is known as the energy currency of the cell. It is a molecule that stores and releases energy that is used for various cellular processes.
