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Why was there a greater concentration of railroads in the Northeast and Midwest than in the South by 1880?
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There is a greater concentration of na plus and there is a greater concentration of k plus in the cell?
There is a greater concentration of Na plus outside and there is a greater concentration of K plus inside the cell. When the stimulus is delivered, the permeability of the membrane is changed, and Na plus diffuses into the cell, initiating the depolarization of the membrane.
How are conductivity and concentration of a salt solution related?
The greater the concentration of salt in an aqueous solution, the higher the electrical conductivity. This is because, with a greater salt concentration, there are more ions available to serve as a path for electron transfer in the solution.
How much greater is the hydrogen concentration in coffee that carbonated beverges?
*than
Why were time zones and standardization of tracks important for railroads in 1800?
They offered greater efficiency in production, safety, and scheduling.
Looking at a free energy diagram for an equilibrium reaction what scenarios will favor the formation of more product?
The concentration of reactants is greater than the concentration of reactants at equilibrium. The concentration of products is less than the concentration of products at equilibrium
There is a greater concentration of na plus and there is a greater concentration of k plus in the cell?
There is a greater concentration of Na plus outside and there is a greater concentration of K plus inside the cell. When the stimulus is delivered, the permeability of the membrane is changed, and Na plus diffuses into the cell, initiating the depolarization of the membrane.
How many times greater ias the concentration of DDT in fish than seawater?
The concentration of DDT in the fish is 430,000 times greater than the concentration of DDT in the water.
What controls the rate of diffusion?
The rate of diffusion is directly related to the concentration of gradient. For example, the greater the amount between the concentration of the areas, the greater the greater to difference in diffusion.
Which is not a reason why growth of American industry occured primarily in the Northeast?
the northeast had greater access to capital for building factories
How do you make alkaline?
The concentration of dissociable OH- ions is a measure of the basicity of the substance. Greater the concentration of hydroxyl ions, greater is it alkaline.
What is hypotenic?
the movement of particles from areas of greater concentration to area of lesser concentration.
What is it called when things move from an area with greater concentration to lesser concentration?
Diffusion
Diffusion is the movement of molecules from an area of?
...greater concentration to an area of lesser concentration.
What solution has a grater concentration h or OH?
Depends on the pH, at low pH (below pH 7), the H+ ion concentration is greater, and high pH the OH- ion concentration is greater
What is the movement of materials from an area of greater concentration to an area of lesser concentration?
Passive Transport
Is the concentration of calcium ion greater in the sarcoplasmic reticulum or sarcoplasm of a resting muscle?
The Ca2+ ion concentration of the sarcoplasmic reticulum will be greater in a resting muscle
How did railroads affect settlement patterns in the US?
The railroads permitted the greater westward expansion not only in the construction but in the use.
