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What part of the body uses active transport to take up nutrients after concentration has reached equilibrium?
The small intestine utilizes active transport to absorb nutrients, even after concentration equilibrium is reached. Specialized cells in the intestinal lining use energy to transport substances like glucose and amino acids against their concentration gradient, ensuring efficient nutrient uptake. This process allows the body to maintain nutrient levels and absorb essential elements despite external concentrations.
What else can I help you with?
Can passive transport reach equilibrium?
Yes, passive transport can reach equilibrium. In passive transport, molecules move across a membrane without the need for energy input. Once the concentration of molecules is equal on both sides of the membrane, equilibrium is reached and there is no further net movement of molecules.
What is the movement of solutes from high concentration to low concentration until equilibrium is obtained?
This process is called diffusion. It is a passive transport mechanism where solutes move down their concentration gradient until equilibrium is reached. This movement occurs due to random molecular motion.
What does the passive in passive transport mean?
Passive Transport is the movement of molecules down a concentration gradient from a region of high concentration to a region of low concentration until equilibrium is reached. Some examples are diffusion and osmosis. Basically, it's a movement of molecules across a membrane that doesn't require energy (ATP)
Type of transport that requires no energy where the molecules move until equilibrium is reached?
not sure
If the concentration of glucose is higher inside the cell than outside the cell then what would happen in the process of diffusion?
If the concentration of glucose is higher inside the cell than outside, glucose will diffuse out of the cell to achieve equilibrium. This process occurs through passive transport, where molecules move from an area of higher concentration to an area of lower concentration. As a result, the concentration of glucose inside the cell will decrease while it increases outside until equilibrium is reached.
When does passive transport come to a stop?
Passive transport does not come to a stop as long as there is a concentration gradient. Once equilibrium is reached and there is no longer a difference in concentration on either side of the membrane, passive transport will slow down significantly but may continue at a very slow pace.
Can passive transport reach equilibrium?
Yes, passive transport can reach equilibrium. In passive transport, molecules move across a membrane without the need for energy input. Once the concentration of molecules is equal on both sides of the membrane, equilibrium is reached and there is no further net movement of molecules.
Why is the term 'equilibrium' used with passive but not active transport?
The term "equilibrium" is used with passive transport because it describes a state where there is no net movement of molecules across a membrane due to equal concentration on both sides. In active transport, energy is used to move molecules against their concentration gradient, so equilibrium is not reached as the process continues to pump molecules in or out of the cell.
What is a product of substances that cease to change when equilibrium is reached?
concentration
Is reached when the concentration of the solute is the same throughout a solution?
dynamic equilibrium
What is the movement of solutes from high concentration to low concentration until equilibrium is obtained?
This process is called diffusion. It is a passive transport mechanism where solutes move down their concentration gradient until equilibrium is reached. This movement occurs due to random molecular motion.
What does the passive in passive transport mean?
Passive Transport is the movement of molecules down a concentration gradient from a region of high concentration to a region of low concentration until equilibrium is reached. Some examples are diffusion and osmosis. Basically, it's a movement of molecules across a membrane that doesn't require energy (ATP)
How is equilibrium related to diffusion and osmosis?
Equilibrium in diffusion and osmosis is reached when there is a balanced distribution of particles or solutes across a membrane, resulting in no net movement of particles. In diffusion, equilibrium is reached when there is an equal concentration of particles on both sides of the membrane. In osmosis, equilibrium is reached when the water concentration is the same on both sides of the membrane.
What is a transport process by which gases move through a membrane?
Simple Diffusion
When there is no difference in the concentration of a substance from one to another then what happens?
Dynamic equilibrium has been reached.
Type of transport that requires no energy where the molecules move until equilibrium is reached?
not sure
Does diffusion ever stop?
Diffusion will continue as long as there is a concentration gradient present. Once equilibrium is reached and the concentrations are equal throughout, diffusion will stop.
