0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
A charge difference between the interior of the neuron axon and the exterior exists when the neuron is?
When the neuron is at rest, a charge difference known as the resting membrane potential exists between the interior and exterior of the axon. This potential is maintained by the unequal distribution of ions across the cell membrane, with more negative ions inside the cell compared to the outside.
Facilitated diffusion moves large molecules through what?
Glucose and polypeptides.
What is ecological unstable equilibrium?
an equilibrium point at which, if either population changes, the population sizes will diverge from, rather than return to, the equilibrium point; a combination of population sizes at which the two populations could coexist, but when the combination changed, no impetus exists to return to the equilibrium population sizes.
When does the level of solution stop rising?
The level of solution stops rising when the solute can no longer dissolve in the solvent at a given temperature and pressure, reaching saturation. At this point, a dynamic equilibrium exists between dissolved and undissolved solute particles in the solution.
When a partial electrical charge exists across a molecule it is called an?
Ionic compound
How would you describe the state of equlibrium?
The state of equilibrium exists where the concentration of a substance is able to become even on both sides of a barrier, which is usually some semi permeable membrane.
What exists when no net change in concentration results from diffusion?
When no net change in concentration results from diffusion, the system has reached equilibrium. At equilibrium, the rate of molecules moving from one area to another is equal in both directions, resulting in a stable concentration gradient.
What is mechanism of the natural dynamic equilibrium of stratospheric ozone?
There exists a natural equilibrium. It maintains the creation and depletion of ozone.
What are the conditions that exists when diffusion of a particular substance is complete?
When diffusion of a particular substance is complete, the concentration of that substance will be equal throughout the entire system. This means there is no longer a concentration gradient for the substance to move along, and equilibrium has been reached. At this point, the substance will continue to move randomly but with no net change in concentration over time.
A charge difference between the interior of the neuron axon and the exterior exists when the neuron is?
When the neuron is at rest, a charge difference known as the resting membrane potential exists between the interior and exterior of the axon. This potential is maintained by the unequal distribution of ions across the cell membrane, with more negative ions inside the cell compared to the outside.
What is the balance in motion of particles when a concentration difference no longer exists in the solution called?
equilibrium
Market clearing price?
The price that exists when a market is clear of shortage and surplus, or is in equilibrium.
Solution equilibrium most likely exists in which type of solution?
Equilibrium is only found in a saturated solution, where the dissolved species and the undissolved species are in equilibrium with each other. In a dilute solution there is nothing that is undissolved, and so there is no equilibrium, and by definition a supersaturated solution is out of equilibrium and essentially has too much stuff dissolved in it (it will eventually return to equilibrium and some of the dissolved material will precipitate out).
Facilitated diffusion moves large molecules through what?
Glucose and polypeptides.
What is ecological unstable equilibrium?
an equilibrium point at which, if either population changes, the population sizes will diverge from, rather than return to, the equilibrium point; a combination of population sizes at which the two populations could coexist, but when the combination changed, no impetus exists to return to the equilibrium population sizes.
What pattern exists in the transfer of thermal energy?
Thermal energy transfers from areas of higher temperature to areas of lower temperature until thermal equilibrium is reached. This process occurs through conduction, convection, or radiation, depending on the medium through which the energy is moving.
Which characteristic exists at an erosion deposition interface in a stream where equilibrium occurs?
A characteristic that exists at an erosion-deposition interface in a stream where equilibrium occurs is a balanced sediment load. This means that the stream has enough energy to transport sediment in erosion zones, but also deposits sediment in deposition zones due to reduced energy. This equilibrium results in a stable channel shape and flow pattern.
