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What are two ways that a cell can substance against its concentration gradient?
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When there are different amounts of a substance on either side of the cell membrane an gradient results?
osmosis
What is the purpose or goal of diffusion?
The ultimate goal is to produce Proteins and Carbohydrates for the cell and their organelles.
When there are different amounts of a substance on either side of the cell membrane what gradient results.?
It is known as a concentration gradient which in diffusion will always flow from areas of high concentration to areas of lower concentrations.
What does a difference in concentration in a cell create?
a concentration gradient
When would active transport be used by a cell?
Active transport is used when molecules are moved across a cell membrane against their concentration gradient, from a low to a high concentration.
The transport of a substance across the cell membrane against its concentration gradient is called what?
The transport of a substance across the cell membrane against its concentration gradient is called active transport.
What term describes the difference in the concentration of a substance across a cell membrane?
concentration gradient
What term describes the different in the concentration of a substance across a cell's membrane?
concentration gradient
When there are different amounts of a substance on either side of the cell membrane is a what gradient results?
When there are different amounts of a substance on either side of the cell membrane the gradient result is called the concentration gradient. The permeability of the cell membrane will determine which substances can easily pass through the cell causing a change to the concentration gradient.
What is the transport of materials against a concentration gradient called?
The process of moving materials against a concentration gradient is called active transport. Active transport generally uses a protein pump to move molecules from an area of low concentration to an area of high concentration; in order to perform an active transport, the cell must use some of its energy to initiate the reaction.
When there are different amounts of a substance on either side of the cell membrane an gradient results?
osmosis
What term describes the difference in concentrations of a substance across a cell's membrane?
concentration gradient
What term describes the difference in the concentrations of a substance across a cell's membrane?
concentration gradient
What term describes the difference in the concentrations of a substance across a cell membrane?
concentration gradient
What term describes the different in the concentrations of a substance across a cell's membrane?
concentration gradient
What is the purpose or goal of diffusion?
The ultimate goal is to produce Proteins and Carbohydrates for the cell and their organelles.
Term for the movement of substance against a concentration gradient?
active transport eduction. this is the process in which this moves across. peanut butter jelly time
