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During a passage through the lungs, the concentration of nitrogen remains relatively unchanged because nitrogen is not significantly absorbed or utilized by the body. As air enters the lungs, nitrogen is mostly exhaled unchanged. While some minor diffusion can occur, the primary gases exchanged in the lungs are oxygen and carbon dioxide, leading to minimal alterations in nitrogen levels. Therefore, nitrogen concentration in the lungs stays approximately constant throughout the breathing process.
What else can I help you with?
What is a narrow passage through land called?
A narrow passage through land is called a gorge.
As the concentration in chlorine rises what happens to the consentration of ozone?
As the concentration of chlorine rises, the concentration of ozone decreases. This is because chlorine reacts with and depletes ozone molecules in the stratosphere through a chain reaction known as ozone depletion.
What controls the passage of nutrients into the cell and wastes out of the cell?
The plasma membrane controls the passage of nutrients into the cell and wastes out of the cell through a process called selective permeability. This involves transport proteins and channels that regulate the movement of molecules based on size, charge, and concentration gradients.
What happens if the concentration of glucose is higher on the outside than the inside what will happen to the process of diffusion?
If the concentration of glucose is higher outside the cell than inside, glucose will diffuse into the cell down its concentration gradient. This process occurs through passive transport, where molecules move from an area of higher concentration to an area of lower concentration. The diffusion will continue until equilibrium is reached, or until the concentration inside the cell matches that outside.
What happens when there is a low water concentration outside of a cell?
If there is a low water concentration outside of a cell, water will tend to move from inside the cell to the outside through the process of osmosis. This can cause the cell to shrink or shrink (hypertonic solution) as water moves out to equalize the concentrations.
What happens to nitrogens concentration during a passage through the lungs and why is this so?
i don't think anything happens to it as the nitrogen content of inhled and exhaled is the same, or that's how I've always known it. the body has no use or disuse is neither productive or harmful to the body... i may be wrong but hey.
What is the passage of water through call membranes?
simple answer osmosis defined as the diffusion of water from a area of high concentration to a area of low concentration.
What is passage of a solvent through semi permeable membrane called?
The passage of a solvent through a semi-permeable membrane is called osmosis. Osmosis occurs when there is a difference in solute concentration between the two sides of the membrane, causing the solvent to move from an area of lower solute concentration to an area of higher solute concentration in order to equalize the concentrations.
What happens when concentration gradient 0?
When the concentration gradient is 0, no flow is allowed to go through the cell wall. To get motion through a membrane, the concentration gradient must be higher than 0.
The passage of water through the cell membrane is called?
The passage of water through the cell membrane is called osmosis. Osmosis involves the movement of water molecules from an area of lower solute concentration to an area of higher solute concentration across a selectively permeable membrane, such as the cell membrane.
How is the color of cytoplasm in osmosis distributed?
Osmosis is the passage of water from the region of high water concentration through a semi permeable membrane to a region of low water concentration. So the water will move from area of higher colored concentration to a lower colored concentration.
What is the direction of net osmosis?
Osmosis is the passage of water from the region of high water concentration through a semi permeable membrane to a region of low water concentration. The direction of movement is from area of higher water concentration to area of lower water concentration.
When was Passage Through Time created?
Passage Through Time was created in 1995.
Define the term osmosis?
Osmosis is the movement of water molecules across a semi-permeable membrane from an area of higher water concentration to an area of lower water concentration, in order to equalize the concentration of solute on both sides of the membrane.
How does water typically move in osmosis?
In Osmosis, water moves from the region of high water concentration through a semi permeable membrane to a region of low water concentration. Osmosis happens because of diffence in concentration of water different regions.
Do osmosis has a high or low concentration?
As per Definition of osmosis: "Osmosis is the passage of water from the region of high water concentration through a semi permeable membrane to a region of low water concentration". Thus, Osmosis do have an area of high and low concentration of water solutions.
How does the movement of molecules occur from an area of high concentration to an area of low concentration?
The movement of molecules from an area of high concentration to an area of low concentration happens through a process called diffusion. This occurs because molecules naturally move from where there are more of them to where there are fewer, in order to reach a state of equilibrium.
