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Active transport: The movement of particles against the concentration gradient into or out of a cell. Bulk transport:The movement of large molecules into or out of the cell. Both of these require energy
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A cell moving particles whether the use of energy is called?
Active Transport.
When particles move out of a cell through diffusion the cell?
If the diffusion is moving particles from higher to lower concentration, it uses no energy from the cell; this is passive diffusion. However, if it is active diffusion, the cell is pumping out specific molecules into a higher concentration, therefore using energy.
Particles moving across a cell membrane without using energy?
Diffusion and Osmosis
What is the movement called when a cell does not use energy to move particles across the cell's membrane?
It is called passive diffusion.
What is moving materials through a cell membrane without using energy is called?
Passive Transport
What is it called when large particles need to use energy to pass through cell membranes?
Active Diffusion
What converts fuel particles into useable energy in a cell?
Mitochondria convert fuel particles, such as glucose and fatty acids, into useable energy in the form of adenosine triphosphate (ATP) through a process called cellular respiration. This process involves multiple steps, including glycolysis, the citric acid cycle, and oxidative phosphorylation, which ultimately produce ATP as the cell's main source of energy.
What uses energy to take particles into a cell?
exocytosis
What is uses energy to take particles into a cell?
viruses
Passive transport that moves particles away from areas is called what?
Passive transport that moves particles away from areas is called facilitated diffusion. This process uses transport proteins to help molecules or ions pass through the cell membrane, moving from areas of higher concentration to areas of lower concentration without using energy.
How do paramecium retrieve energy?
Paramecium retrieve energy by consuming food particles and other organic matter through a process called phagocytosis. They engulf these particles into their cell body, where they are broken down and the energy is released and used by the organism for various activities.
How does a amoeba obtain energy?
Amoebas obtain energy by engulfing food particles through a process called phagocytosis. Once the food particles are ingested, they are broken down and nutrients are absorbed into the cell to be used for energy production through cellular respiration.
