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What is the difference in chloride concentration inside and outside the cell?
The chloride concentration is higher outside the cell than inside the cell.
The inside of cells have a higher concentration of what?
The inside of cells have a higher concentration of potassium ions compared to the outside of the cell. This concentration gradient is maintained through the action of ion channels and pumps in the cell membrane.
The concentration of material is greater on the outside of the cell than the inside in what solution?
The concentration of material is greater on the outside of the cell than the inside in a hypertonic solution. In this solution, there is a higher concentration of solutes outside the cell compared to inside, causing water to move out of the cell, leading to cell shrinkage.
Will osmosis cause thisIf the concentration of glucose in the water outside of a cell is higher than the concentration inside?
When the concentration of the glucose in the water outside the cell is higher than the concentration inside, the water will then have a tendency to leave the cell. The process of the water leaving the cell will be by osmosis.
When is a substance most likely to diffuse into a cell?
If there is the concentration of substance inside the cell is lesser than outside and cell membrane is permeable to the substance.
What is the difference in chloride concentration inside and outside the cell?
The chloride concentration is higher outside the cell than inside the cell.
The inside of cells have a higher concentration of what?
The inside of cells have a higher concentration of potassium ions compared to the outside of the cell. This concentration gradient is maintained through the action of ion channels and pumps in the cell membrane.
What best describes the Na and K concentrations across a neuron's plasma membrane?
The Na concentration is higher outside of the neuron's plasma membrane, while the K concentration is higher inside the neuron's plasma membrane. This creates an electrochemical gradient that allows for the generation and transmission of electrical signals in neurons.
What happens to a sugar particle inside a visking tubing and water particles outside?
The sugar particle will diffuse from an area of higher concentration (inside the tubing) to an area of lower concentration (outside the tubing) until equilibrium is reached. Water molecules will also move into the tubing to balance the concentration gradient as the sugar particles diffuse out.
When the concentration is higher on the outside of the cell it is?
When the concentration is higher on the outside of the cell, it creates a concentration gradient that drives passive transport processes like diffusion and osmosis. This gradient allows molecules or ions to move from an area of higher concentration to an area of lower concentration, resulting in the equalization of concentrations inside and outside the cell.
The concentration of material is greater on the outside of the cell than the inside in what solution?
The concentration of material is greater on the outside of the cell than the inside in a hypertonic solution. In this solution, there is a higher concentration of solutes outside the cell compared to inside, causing water to move out of the cell, leading to cell shrinkage.
Based on diffusion what will happen to the substances inside and outside of the cell?
Substances will move from an area of high concentration to an area of low concentration in order to achieve equilibrium. Inside the cell, substances will diffuse out if the concentration outside is higher, and substances will diffuse in if the concentration outside is lower, until equilibrium is reached.
Will osmosis cause thisIf the concentration of glucose in the water outside of a cell is higher than the concentration inside?
When the concentration of the glucose in the water outside the cell is higher than the concentration inside, the water will then have a tendency to leave the cell. The process of the water leaving the cell will be by osmosis.
Which describes the ion concentrations inside and outside of a neuron?
The sodium ion concentration is higher on the outside of the cell and potassium ion concentration is higher on the inside of the cell
What role did diffusion play in the changes you observed?
Before diffusion there is a higher concentration of oxygen molecules outside the cell than inside the cell. After diffusion the concentration of oxygen molecules is the same outside and inside the cell.
What is the concentration of sodium in a neuron?
The concentration of sodium inside a neuron is lower than outside due to the activity of the sodium-potassium pump. Specifically, the concentration of sodium ions is higher outside the neuron at around 145mM, compared to around 10-15mM inside the neuron.
When is a substance most likely to diffuse into a cell?
If there is the concentration of substance inside the cell is lesser than outside and cell membrane is permeable to the substance.
