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Why is ATP necessary for cell nutrition?

ATP is necessary for cell nutrition because it is the primary molecule used by cells to store and transfer energy. Cells need this energy to carry out various processes required for growth, maintenance, and repair. ATP provides the fuel needed for cellular metabolism and helps drive essential reactions such as synthesis of macromolecules and muscle contractions.


Does energy used by fuel cells come from the sun?

Yes, the energy used by fuel cells can ultimately be traced back to the sun, especially when the hydrogen used in fuel cells is produced through renewable methods like electrolysis powered by solar energy. In this process, solar energy is converted into electricity, which splits water into hydrogen and oxygen. This hydrogen can then be used in fuel cells to generate electricity. Therefore, while fuel cells themselves do not directly use sunlight, their energy source can be solar-based.


Are cars that use hydrogen fuel cells available yet?

Fuel Cell vehicles are available in limited quantities, e.g. http://world.honda.com/FuelCell/ , but the major challenges are that the cells themselves aren't really competitive with other fuel sources yet, and places to refuel the vehicles are scarce.


How are fuel cells categorized?

explain how fuel cells are commonly categorized


When was Ceramic Fuel Cells created?

Ceramic Fuel Cells was created in 1992.


What is Ceramic Fuel Cells's population?

Ceramic Fuel Cells's population is 150.


Is hydrogen fuel cells fossil fuels?

no because hydrogen fuel cells are renewable


How could fuel cells give space crews electricity and water?

fuel cells converts chemical energy to eletrical power and the only waste product for fuel cells is water


What are some pros and cons of fuel cells?

Some pros of fuel cells are that it is: -efficient -produces no odor, no noise -reliable -environmentally friendly -is indefinetely renewable, as long as hydrogen is harvested Some cons of fuel cells are: - fuel cells are expensive -you have to harvest hydrogen, which is hard -The volume of the fuel cells are larger than the average internal combustion engine.


What are the four major types of cells?

Polymer electrolyte fuel cells (PEFCs)PhoMolten carbonate fuel cells (MCFCs)sphoric-acid fuel cells (PAFCs)Solid oxide fuel cells (SOFCs)


Can you use hydrogen peroxyde in a fuel cell?

Hydrogen peroxide can be used in certain types of fuel cells called direct borohydride fuel cells. In these fuel cells, hydrogen peroxide is used as an oxidant in place of oxygen. However, the efficiency and practicality of using hydrogen peroxide in fuel cells is still being researched and developed.


What has the author Angus McDougall written?

Angus McDougall has written: 'Fuel cells' -- subject(s): Fuel cells