solar energy
The main energy source used in cellular respiration is glucose. Glucose is broken down in a series of reactions to produce ATP, which is the main energy currency used by cells for various metabolic processes.
The main source of energy used in an automatic watch is kinetic energy, which the watch's mechanism absorbs through the movements of the wrist.
Carbohydrates, such as glucose, are the main source of energy for cells. Glucose is broken down through a series of biochemical reactions in a process called cellular respiration to produce ATP, the cell's primary energy currency.
The carbohydrates are the main source of energy from the food you eat, becausethey are most easily converted to useable energy. Fats are the second energy source used.Proteins are the third and most difficult source to be converted to energy.
Carbohydrates
Electricity and after that natural gas.
Yes.
Carbohydrates are the main source of energy for the human body. When consumed, they are broken down into glucose, which is used by the body’s cells as fuel to carry out various functions. Other sources of energy include fats and proteins, but carbohydrates are the body’s preferred and most efficient source of energy.
The largest single source of energy used in the world today is oil. It is primarily used in transportation, industry, and electricity generation.
Carbohydrates are the main source of energy for humans. They are broken down by the body into glucose, which is then used by cells to produce energy through a process called cellular respiration.
No, proteins are not the main source of energy in the human body. Carbohydrates and fats are the primary sources of energy, while proteins are mainly used for building and repairing tissues.
Yes, fossil fuels are used for direct heating.