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Active transport systems are a form of cell transport that requires energy from molecules of?
Wiki User
∙ 13y ago
The product of ATP decomposition...
Wiki User
∙ 13y ago
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Is the following sentence true or false active transport always requires transport proteins during the process?
false
What are the similarities between passive and active transport?
They are both mechanisms for transporting molecules across the cell membrane. There aren't really that many other similarities. Active transport requires energy in the form of ATP molecules and is often against a concentration gradient, whereas passive transport happens along a concentration gradient and requires no energetic input from the organism.
What is the differnce between active and passive transport?
passive doesn't neeed energy but active transport does
What is the movement of a substance against the substances concentration gradient?
Active transport, or reverse osmosis; depending upon conditions.
How does insulin bring sugar down to normal levels after a meal?
insulin acts as a key to turn on the active transport of sugar across cell membranes.
What is the Method of movement that requires the expenditure of ATP molecules is?
active transport
What ways of moving molecules across a membrane requires energy?
Active Transport.
Which is a form of active transport?
active transport as it requires energy provided by ATP
Active transport systems are a form of cell transport that requires energy from molecules of what?
Wording is a little confusing but I believe the energy-providing molecule you're after is ATP (Adenosine Triphosphate)
Active transport is the process of what?
Active transport is the process of molecules being moved across a membrane using energy. Passive transport moves the molecules without using energy.
What is the function of active transport in moving small molecules and ions across the membranes?
the movement of materials against a concentration difference is known as active transport. Active transport requires energy.
Which process requires energy to bring molecules across the cell membrane?
active transport
Active transport requires energy because it usually involves the movement of what substances?
Molecules
What is the function of active transport moving small molecules and ions across cell membrane?
the movement of materials against a concentration difference is known as active transport. Active transport requires energy.
What is the function of active transport in moving small molecules and ions across cell membranes?
the movement of materials against a concentration difference is known as active transport. Active transport requires energy.
What is the difference between active and passive cellular transport?
Active transport requires energy; passive transport does not.
How are active transport and passive transport different from each other?
The most basic difference between active and passive transport is that active requires energy while passive does not. You would require active transport if the substance is going against the concentration of molecules inside and outside of the membrane or if the substance is particularly large. Passive is more for smaller molecules that go with the concentration of the molecules inside and outside of the membrane.
