0
Cells primarily rely on glucose as their main fuel source to maintain, repair, and reproduce themselves. Glucose is metabolized through cellular respiration to produce ATP (adenosine triphosphate), which provides the energy necessary for various cellular functions. Additionally, cells can utilize fatty acids and amino acids as alternative energy sources depending on their metabolic needs. Overall, a balanced supply of nutrients is essential for optimal cellular health and function.
What else can I help you with?
What are two types of electromagnetic cells?
Two types of electromagnetic cells are photovoltaic cells, which convert sunlight into electricity, and fuel cells, which produce electricity through chemical reactions between fuel and oxygen.
How is cars different from a living thing?
Cars are inanimate objects, while living things exhibit biological processes such as growth, reproduction, and response to stimuli. Living things also have the ability to obtain and use energy to fuel these processes, while cars rely on external fuel sources. Additionally, living things are made up of cells and have the capacity for adaptation and evolution.
How does a fuel cell differ from other types of cells?
A fuel cell differs from other types of cells, such as batteries, in that it generates electricity through a continuous chemical reaction rather than storing energy. Fuel cells convert the chemical energy of a fuel (typically hydrogen) and an oxidant (usually oxygen) directly into electrical energy, producing water and heat as byproducts. Unlike batteries, which require recharging after their stored energy is depleted, fuel cells can operate as long as they are supplied with fuel and oxidant. Additionally, fuel cells are often more efficient and environmentally friendly compared to traditional combustion-based power sources.
What type of carbohydrates is burned for fuel in human cells?
sugar
What is the primary carbohydrate fuel for cells?
Glucose is the primary carbohydrate fuel for cells in the body. It is broken down during cellular respiration to produce energy in the form of ATP.
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.
Non-living thing that reproduces?
Fire is a non-living thing that can be seen as reproducing under certain conditions. When a fire spreads from one area to another by igniting new fuel sources, it can be considered a form of reproduction.
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.
