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when the solute passes from a higher solute concentration to a lower solute concentration, it is known as concentration gradient downhill. and the reverse is true for uphill.
also, down hill transport requires energy which is derived from ATP. uphill transport is not derived from ATP's rather from the random motion of the molecules themselves.
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What is a differences in concentration called?
concentration gradient
What is the difference between the concentration of a particular molecule in one area and the concentration in an adjacent area?
Concentration Gradient
Do substances in diffussion move with the concentration gradient?
no. High concentration to low concentration. The molecules move down the concentration gradient.
Does chemiosmosis involve a concentration gradient?
Yes, chemiosmosis involves a concentration gradient. Think of chemiOSMOSIS, osmosis being the diffusion of water, which involves a concentration gradient.
In a typical stream where the gradient is steep the discharge is what?
A steep gradient will force the water to flow downhill faster.
What does a positive and a negative gradient look like?
A positive gradient goes uphill from left to right A negative gradient goes downhill from left to right
Does a heavy car go faster downhill that going uphill?
No the can go faster downhill or uphill
What is the difference in the concentration of a substance across a space is called concentration?
Concentration Gradient
It is .as... to walk downhill then uphill?
easyer
How much force is required to move a wheelchair of 200kg with 3rpm?
What are the dimensions of the wheels? (required to convert rpm to a speed). What gradient is the wheelchair being pushed on? Uphill/downhill, what angle?
What is a positive gradient?
An uphill climb
Which slopes go uphill?
All of them do. If a certain slope goes downhill in one direction, it will go uphill if you look from the other side.All of them do. If a certain slope goes downhill in one direction, it will go uphill if you look from the other side.All of them do. If a certain slope goes downhill in one direction, it will go uphill if you look from the other side.All of them do. If a certain slope goes downhill in one direction, it will go uphill if you look from the other side.
What is a differences in concentration called?
concentration gradient
What kind of concentration forms whenever there is a difference in concentration between one place and another?
noThe correct answer if you are dealing with cells is concentration gradient
What does it mean when you are going with the concentration gradient?
Going with the concentration gradient is basically the process of diffusion. Molecules going from a low concentration to a high concentration would be going with the concentration gradient. Going against the concentration gradient would be the movement of particles from a high concentration to a low concentration
Why is it easier for cars to travel downhill than uphill?
gravity!
Is less pedalling suggested when going uphill or downhill?
noo
