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Simply because these substances are going against the gradient of concentration; from low concentration to high concenration. For example: in order to get to the top of the mountain (high concentration) you need to spend energy (ATP`s) climbing from the bottom (low concentration).
What else can I help you with?
What process requires energy to bring molecule across the cell membrane?
active transport
What process use a transport vesicles to take in molecules for cell and requiere energy?
Endocytosis is the process that uses transport vesicles to take in molecules for the cell. It requires energy in the form of ATP to carry out the engulfing of substances by the cell membrane and their transport into the cytoplasm.
Which process requires energy to bring molecules across the cell membrane?
Active transport requires energy to move molecules across the cell membrane against their concentration gradient. This process is carried out by specific proteins called pumps that utilize cellular energy in the form of ATP to transport molecules.
What does active transport requires?
Active transport requires the use of energy, usually in the form of ATP, to move molecules or ions across a cell membrane against their concentration gradient. This process is essential for maintaining cell functions and often involves specific transport proteins or pumps.
How is active transport different then then other types of cell transport?
active transport requires input of energy as it takes place aginst a gradient.
What type of cellular process, such as exocytosis, requires energy to transport molecules out of the cell?
The cellular process that requires energy to transport molecules out of the cell is called exocytosis.
What cell process requires energy?
Cell respiration requires the process of energy and cells rely on active transport to provide the amount of energy.
Does the process of endocytosis require energy to transport molecules into a cell?
Yes, the process of endocytosis requires energy to transport molecules into a cell.
Witch process requires no energy from the cell?
Passive transport processes, such as simple diffusion and facilitated diffusion, do not require energy input from the cell. These processes rely on the movement of molecules along a concentration gradient, from an area of high concentration to low concentration.
Does the process of endocytosis require energy?
Yes, the process of endocytosis requires energy in the form of ATP to transport molecules into a cell.
What process requires energy from the cell?
facilitated diffusion
What process requires energy to bring molecule across the cell membrane?
active transport
What type of transport requires energy move a molecule?
Active transport requires energy to move a molecule.
What process use a transport vesicles to take in molecules for cell and requiere energy?
Endocytosis is the process that uses transport vesicles to take in molecules for the cell. It requires energy in the form of ATP to carry out the engulfing of substances by the cell membrane and their transport into the cytoplasm.
Which process requires energy to bring molecules across the cell membrane?
Active transport requires energy to move molecules across the cell membrane against their concentration gradient. This process is carried out by specific proteins called pumps that utilize cellular energy in the form of ATP to transport molecules.
Does the process of endocytosis require the use of energy?
Yes, the process of endocytosis requires the use of energy in the form of ATP to transport substances into a cell.
Active transport is the process of what?
Active transport is the process by which a cell uses energy to move molecules or ions across a cell membrane against their concentration gradient. This process requires the use of ATP energy to pump substances from an area of low concentration to an area of high concentration.
