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.
Active transportation needs energy.(ATP). ATP is produced by mitochondria
It's not. Diffusion does not require energy.
Proteins that require ATP include motor proteins involved in cellular movement, such as myosin in muscle contraction and kinesin in intracellular transport. ATP is also needed as an energy source for protein folding and unfolding processes, as well as for various cellular processes like protein synthesis and degradation.
All cells require ATP for energy
Both muscle relaxation and muscle contraction require ATP.
Inhalation requires the contraction of the diaphragm, which takes ATP. Exhalation is simply the passive relaxation of that muscle, in which the atmospheric pressure causes the lung to deflate, taking no ATP.
Calcium
true
No, uptake of cholesterol by a cell does not require ATP. Cholesterol enters the cell through receptor-mediated endocytosis, which does not consume ATP.
Yes
No only active transport requires ATP.
No, net diffusion is a natural phenomenon that requires no ATP.
Dehydration reactions typically do not require ATP because they involve the removal of water molecules to form new bonds. However, some dehydration reactions that involve the synthesis of complex molecules may require ATP as an energy source for the process.
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.
Oxygen is not necessary for the production of all ATP in cells. ATP can be produced through anaerobic processes like glycolysis which do not require oxygen. However, aerobic respiration, which does require oxygen, is a more efficient way to produce ATP.
Lack of O2 and blood being provided to the bones