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It is not depenent on a concentration gradient.

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Where does a cell get the energy to achieve active transport?

Cells get energy from the food you eat. In particular, cells get energy from ATP which is product of cellular respiration in many organisms and photosynthesis in plants. When ATP is cleaved and leaves a phosphate (Pi) and ADP this reaction releases a great amount of energy, which can then be used by the cell.


Do bacteria have mouths?

No, bacteria do not have mouths like animals do. Instead, they absorb nutrients through their cell wall or membrane. Bacteria use various methods to obtain nutrients, such as secreting enzymes to break down molecules in their environment and then absorbing the smaller components.


how would you describe a plant that doesn't have strong transport tubes?

low growing, doesn't have great roots for absorption, like damp, shady places, lack well developed transport tubes


Which is the cheapest means of transport?

With the exception of walking, cycling is the cheapest means of transport.


How do other molecules pass through the selectively permeable cell membrane?

[Molecules pass through the cell membrane] through a process known as osmosis. ------------------------------------------------------- Yes, osmosis is a great part of diffusion of molecules, but another important factor to consider is the presence of protein channels in the membrane. The cell membrane is actually a lipid bilayer, in which proteins are embedded. Normally, molecules will simply be diffused through these chanells, but in some cases, the protein must be modified in order to allow the molecules to flow. This is called active transport, which requires energy in order to change the shape of the protein and allow the foreign molecule to pass.

Related Questions

How did the railroads prove to be an advantage to the north?

The ability to transport goods has always proved to be a great advantage. England and the Vikings used the water. Railroads provide the same advantage, 1 driver can drive tons of goods, food, weapons, etc. This provides a great advantage over wagons and what not where 1 person can't take much more than what they need let alone providing for others.


Where does a cell get the energy to achieve active transport?

Cells get energy from the food you eat. In particular, cells get energy from ATP which is product of cellular respiration in many organisms and photosynthesis in plants. When ATP is cleaved and leaves a phosphate (Pi) and ADP this reaction releases a great amount of energy, which can then be used by the cell.


What are some of the positives about city life in Toronto?

Toronto has a great public transport system, which is definitely an advantage. Another positive is that the city holds special events in both the Summer and Winter and has recreation programs.


How did the union army manage to split confederacy in two?

By liberating the Mississippi - isolating all Confederate units to the West of the river, and taking advantage of this great military highway for the transport of men and supplies.


A great advantage of a VPN is that it provides communications over networks?

A great advantage of a VPN is that it provides ____________ communications over _____________ networks.


What is the advantage and dis advantage of great circle sailing?

the greatest advantage of the great circle sailing is that it can be gained by sailing along greatest circle route in high latitude in east and west direction


Why is electricity such a use ful form of energy?

Electricity is easy to transport over great distances; and it is easy to convert into other forms of energy.Electricity is easy to transport over great distances; and it is easy to convert into other forms of energy.Electricity is easy to transport over great distances; and it is easy to convert into other forms of energy.Electricity is easy to transport over great distances; and it is easy to convert into other forms of energy.


What is your advantage?

There are many advantages that a person can have in a job application. One advantage is having a great personality.


What are the advantage and disadvantage of middlemen?

Dan Dewri is the great Business men in the world.


What is an example of active virus?

The common cold is a great example of an active virus. Also, the flu and the herpes virus are also considered to be active viruses.


Is living in an colony an advantage for some animals?

Yes, it can be a great advantage. For example, an ant is such a tiny creature and can't do much alone but in a colony they can do great wonders.


How was amsterdams an location an advantage?

It was a great location for trade