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What method of molecular transport says water concentration inside a cell is higher than the water concentration outside the cell water flows out of the cell?
Wiki User
∙ 10y ago
Osmosis.
Wiki User
∙ 10y ago
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Movement of sodium ions from a region of lower concentration inside a cell toward a region of higher concentration outside the cell is accomplished by?
active transport
How can a cell transport a substance from lower to higher concentration?
active transport
Does active transport move from higher to lower concentration?
Active Transport- When molecules move from an area of lower concentration to an area of higher concentrationPassive Transport- When molecules move from an area of higher concentration ot an area of higher concentration (also called diffusion)
How are facilitated diffusion and active transport different?
Because facilitated diffusion moves moolecules from regions of higher concentration toward lower concentration, active transport moves particles through membranes from region of lower concentration to a region of higher concentration
Which ions electrical charges oppose the direction of movement that is caused by their concentration gradient?
Any ion that is positive but has a higher concentration inside the cell or is negative and has a higher concentration outside the cell. Any ion that is positive but has a higher concentration inside the cell or is negative and has a higher concentration outside the cell.
The inside of cells have a higher concentration of what?
The inside of cells have a higher concentration of Potassium. But there's a higher concentration of Sodium outside the cell.
What does the word diffusion mean?
it is the transport of molecules from a region of higher concentration to one of lower concentration by random molecular motion.
What is diffusing in science?
Diffusion is a net transport of molecules from a region of higher concentration to one of lower concentration by random molecular motion.
Which type of transport requires energy to move sodium ions from a low concentration across the intestinal wall into a higher concentration?
Active transport.
Movement of sodium ions from a region of lower concentration inside a cell toward a region of higher concentration outside the cell is accomplished by?
active transport
How does facilitate transport differ from active transport?
Facilitated transport occurs when a substance moves from an area of higher concentration to an area of lower without the aid of energy. Active transport involves additional energy as it is moving from a lower concentration into a higher concentration.
How can a cell transport a substance from lower to higher concentration?
active transport
Explain the difference between passive transport and active transport Give several types of each and explain how they work?
when molecule travels from a higher concentration to a lower concentration through a concentration gradient.It is known as passive transport. Active transport refers to when molecule travels from a region of lower concentration to a region of higher concentration against the concentration gradiet. Transport of protein is an active transport. Fit it in the sentence your way
Why transport proteins require energy to function in active transport?
Because there is a higher concentration inside the cell then out side ....because it requires energy to move the molecules outside in a different direction then they would normally move, it is like riding a bike up a hill it requires energy.
Does active transport move from higher to lower concentration?
Active Transport- When molecules move from an area of lower concentration to an area of higher concentrationPassive Transport- When molecules move from an area of higher concentration ot an area of higher concentration (also called diffusion)
Higher concentration is maintained by the process of?
active transport
What is transported in passive transport?
A kind of transport by which ions or molecules move along a concentration gradient, which meansmovement from an area of higher concentration to an area of lower concentration.
