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How does a cell control movement of substances into and out of it. Explain with an example?
Wiki User
∙ 13y ago
One way is by active transport. The sodium-potassium pump is one example of this. Yo keep the interior of the membrane negative and the exterior positive, plus using this method in neural transmissions. the pump pumps out three sodium ions and brings into the cell two potassium ions using the energy of ATP.
Wiki User
∙ 13y ago
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Acetylcholine and dopamine which help control movement are example of?
nuerotransmitters
What are combustible and non combustible substance explain with example?
Cobustible substances can catch on fire but non-combustible substances are inflammabe
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For example, it could be shown that water is made of other substances by electrolysis, that separates it into oxygen and hydrogen.
What are the substances separated in crystallization?
For example salts can be separated by crystallization.
Can a liquid be broken down into simpler substances?
It depends on the liquid. As an example, bromine and mercury are elements and can not be broken down into simpler substances.
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Acetylcholine and dopamine which help control movement are example of?
nuerotransmitters
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What are examples of thigmotropism?
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What is a maganetic force explain with an example?
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Can technology help to control plate tectonics?
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Striated muscles are used to carry out commands for voluntary movements in our body, that is, those movements which we can control on our own. Example: Movement of our legs, movement of hands etc.
What is the significance of a zero mass reading for some substances?
Explain the significance of a zero-mass reading in some substances and negative-mass readings for other substances?
What are combustible and non combustible substance explain with example?
Cobustible substances can catch on fire but non-combustible substances are inflammabe
How much does the Wii motion plus improve your control?
motion plus reads movement in 3d space in real time. an example will be swordplay, the movement of the remote is mirrored on screen the sword in real time.
What is coarse mixture?
a coarse mixture is a mixture of substances which when you mix all substaNces you can see the ingredients or substances that are mixed it is not dissolved.. a perfect example of it is a halo-halo a coarse mixture is a mixture of substances which when you mix all substaNces you can see the ingredients or substances that are mixed it is not dissolved.. a perfect example of it is a halo-halo
What are substances that do not normally mix?
These substances are called immiscible; for example water and vegetable oil.
