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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.
Wiki User
∙ 6y ago
Proteins involved in cellular processes like active transport, muscle contraction, and signaling pathways typically require ATP to function. Examples include membrane pumps like the sodium-potassium pump and motor proteins like myosin responsible for muscle movement.
Wiki User
∙ 9y agoProteins 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.
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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?
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.
Does the mitochondria package proteins?
No, the mitochondria do not package proteins. Their main function is to generate energy in the form of ATP through cellular respiration.
Why do transport proteins require energy to function in active transports?
because
The function of the electron transport proteins in the thyakoid membranes is?
to transport electrons from photosystem II to photosystem I during photosynthesis, ultimately facilitating the production of ATP through the generation of a proton gradient.
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.
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.
What proteins require ATP?
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.
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.
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.
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 do proteins do when energy is released from the ATP?
Proteins use the released energy from ATP for various cellular processes such as muscle contraction, active transport of molecules across cell membranes, and chemical reactions that require energy input. This energy is utilized to drive these cellular activities and maintain essential functions within the cell.
Nutrient that is essential for body growth and repair?
Proteins. And proteins require different vitamins, enzymes, minerals and amino acids to function properly.
What nutrient are essential for body growth or repair?
Proteins. And proteins require different vitamins, enzymes, minerals and amino acids to function properly.
What do mitochondiral and thylakoid membranes have in common?
They both use ATP synthase proteins in ATP production
The function of the electron transport proteins in the thyakoid membranes is?
to transport electrons from photosystem II to photosystem I during photosynthesis, ultimately facilitating the production of ATP through the generation of a proton gradient.
