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Proteins that carry out active transport such as Na/K ion channels requires ATP. Also metabolic enzymes such as kinases which can phosphorylate its substrate also need ATP; For example hexokinase convert the glucose to glucose 6 phosphate in the first glycolysis step with the expense of an ATP molecule.
The muscle protein myosin can use ATP to flex its head, pulling on the muscle protein actin, causing the actin filament to slide past the myosin filament producing contraction of the muscle. Sometimes myosin does this with just ion transfers without requiring ATP, but the reaction using ATP is more dependable.
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What does motor proteins require to function in the movement of chromosomes toward the poles of the mitotic spindle?
Motor proteins require ATP (adenosine triphosphate) to function in the movement of chromosomes toward the poles of the mitotic spindle. ATP provides the energy necessary for motor proteins to move along microtubules and exert force on the chromosomes to move them to their desired location.
What proteins require ATP?
ATP is the energy currency of life that provide energy to the biological reactions. Kinases that phosphorylate their substrates require ATP. Membrane channel proteins that conduct active transport needs ATP. These proteins utilize the energy found in ATP, by breaking them in to ADP plus inorganic phosphate.
Does the mitochondria package proteins?
No. The mitochondria release the energy from glucose to produce ATP. Proteins are packaged in the Golgi apparatus.
Why do transport proteins require energy to function in active transports?
because
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 does motor proteins require to function in the movement of chromosomes toward the poles of the mitotic spindle?
Motor proteins require ATP (adenosine triphosphate) to function in the movement of chromosomes toward the poles of the mitotic spindle. ATP provides the energy necessary for motor proteins to move along microtubules and exert force on the chromosomes to move them to their desired location.
Do voltage-gated channels require ATP for their function?
No, voltage-gated channels do not require ATP for their function.
What proteins require ATP?
ATP is the energy currency of life that provide energy to the biological reactions. Kinases that phosphorylate their substrates require ATP. Membrane channel proteins that conduct active transport needs ATP. These proteins utilize the energy found in ATP, by breaking them in to ADP plus inorganic phosphate.
Does transporting aquaporins proteins require ATP?
No, transporting aquaporin proteins does not require ATP. Aquaporins facilitate the movement of water across cell membranes through passive transport processes, such as osmosis or simple diffusion according to the concentration gradient. ATP is typically not needed for passive transport.
How do proteins in your cells access the energy stores in ATP?
Proteins in your cells access the energy stored in ATP by breaking down glucose. ATP will release energy any time the cells need to carry out functions that require energy.
What process changes the shape of transport proteins when a particle binds with it?
The process that changes the shape of transport proteins when a particle binds to it is called conformational change. This change in shape allows the protein to either open a channel for the particle to pass through or undergo a rotational movement to transfer the particle across the membrane.
Does the mitochondria package proteins?
No. The mitochondria release the energy from glucose to produce ATP. Proteins are packaged in the Golgi apparatus.
Does active transport require transport proteins?
Yes, active transport does require transport proteins. These proteins use energy to move molecules against their concentration gradient, typically from an area of low concentration to high concentration. This process is essential for maintaining cellular homeostasis.
Why do transport proteins require energy to function in active transports?
because
What cells in the body require the most ATP?
Cells with high-energy demands like muscle cells, heart cells, and brain cells require the most ATP in the body. These cells require ATP for functions such as muscle contractions, maintaining ion gradients for nerve function, and powering biochemical processes for brain function.
What nutrient are essential for body growth or repair?
Proteins. And proteins require different vitamins, enzymes, minerals and amino acids to function properly.
Nutrient that is essential for body growth and repair?
Proteins. And proteins require different vitamins, enzymes, minerals and amino acids to function properly.
