How does diffusion take place in amoebas? Why is osmosis important to the survival of a cell? Explain the behavior of water molecules in an isotonic solution. Define osmosis. Water and oxygen can move across the membrane of the alveoli in the lungs. What is the name of the proce...
Explain the behavior of water molecules in an isotonic solution. What does hypertonic mean and what is its function? If a cell is placed in a hypertonic solution, what will happen to the cell? What are examples of hypertonic solutions?
Since a solute will not move in osmosis, how can the space between plasmolysed cells be filled by a hypertonic solution? Biological membranes are said to be selectively permeable (or semi-permeable). What does this term mean, and how does this affect the way tha...
So what can cause your internal anal sphincter to be chronically tense? In the absence of overt neurological dysfunction, the most common cause of a hypertonic internal anal sphincter is ongoing emotional stress. Emotional stress causes your autonomic nervous system to gear up to fight or run for...
There are different pore sizes of membranes used for reverse osmosis. While a small pore size does a better job of filtration, it takes longer to move water. It's sort of like trying to pour water through a strainer (large holes or pores) compared to trying to pour it through a paper...
(4) Water moves across cell membranes in order to achieve an osmotic equilibrium, in other words the osmotic gradient across cell membranes dictates the distribution of water between the intracellular and extracellular compartments. (5) At the point of equilibrium, intracellular and extracellular ...
which is why it is referred to as selectively permeable.Diffusionandosmosisare two main transport methods for moving molecules across a cell’s membrane. Diffusion takes place when molecules move from an area of high concentration to low concentration. The same process occurs with water molecules, ...
How Long Does it Take for ITB Syndrome to Heal? Given the correct treatment and knee rehabilitation plan, you can expect ITB syndrome to heal in 6-12 weeks. It largely depends on the severity of the case, with some runners able to return to full training much sooner, and others requiring...
b. In osmosis, water from a solution of higher solute concentration mov How does NaCl diffuse across the membrane? Through the process of osmosis, what would happen to a hypertonic solution? a) Solute would move out of the hypertonic solution until equilibrium is reached. b) Water mole...
On a hot day when a plant needs to conserve water they will close their stomata which are the small openings on the underside of the leaves. The... Learn more about this topic: Stomata in Plants | Definition, Purpose & Types from ...