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Active transport (or active uptake, as we learnt it ) is moving against the concentration gradient. This requires energy which is why the oxygen is needed (the oxygen producing energy through respiration). It is affected by the concentration of oxygen because the more oxygen, the more energy produced, the faster the process occurs. Diffusion is not affected by the concentration of oxygen because it does not require energy to occur.
Wiki User
∙ 15y ago
Wiki User
∙ 12y agoif there is no oxygen then there is no energy and as we know that the active transport needs energy to be able to transport the substances to the cell,
therefore, no oxygen= no active transport!
hope it helps:)
Wiki User
∙ 13y agono, but it requires energy. passive transport doesnt require energy.
Wiki User
∙ 9y agoTemperature always changes the rate of any reaction. An increase in temperature will increase the rate while decrease will slow a reaction.
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What 2 transport processes use carrier proteins?
facillitated diffusion and active transport
What is an Example of active transport?
An example of active transport is sugar molecules going into a cell. It cannot pass right through like water and oxygen so it uses active transport.Diffusion
Is an example of active transport?
An example of active transport is sugar molecules going into a cell. It cannot pass right through like water and oxygen so it uses active transport.Diffusion
What transport leave the cell without the use of energy?
Passive Transport, and if your dealing with liquids its is Osmosis. Passive Transport is the act of transport with no use of energy: hence the word "Passive." But Active Transport is when it does use energy: hence the word "Active."
Exocytosis active or passive?
active
What processes can take place in a root hair cell when oxygen is not available?
active transport and osmosis
What is a process that releases energy when oxygen is insufficent?
Active Transport..........
What processes does not use ATP muscle contraction active transport heat production diffusion of oxygen cytoplasmic?
Diffusion of cytoplasmic oxygen.
How is facilitated transport different from active transport?
Facilated transport does not need to use energy but active transport does.
What is the process that requires the use of energy to move materials across a membrane?
I believe it's active transport. active transport is correct.
What 2 transport processes use carrier proteins?
facillitated diffusion and active transport
What is an Example of active transport?
An example of active transport is sugar molecules going into a cell. It cannot pass right through like water and oxygen so it uses active transport.Diffusion
What is an example is active transport?
An example of active transport is sugar molecules going into a cell. It cannot pass right through like water and oxygen so it uses active transport.Diffusion
Is an example of active transport?
An example of active transport is sugar molecules going into a cell. It cannot pass right through like water and oxygen so it uses active transport.Diffusion
What transport leave the cell without the use of energy?
Passive Transport, and if your dealing with liquids its is Osmosis. Passive Transport is the act of transport with no use of energy: hence the word "Passive." But Active Transport is when it does use energy: hence the word "Active."
The use of energy to move substances across a cell membrane describes?
Active Transport
Does active transport require a transport protein?
Active transport requires the use of ATP because in active transport things move against the concentration gradient. Usually there is a protien pump (which is a form of a transport protien) that does this.
