carbohydrates
The sun is the primary source of continuous energy on Earth, providing sunlight and heat that drive many natural processes. This energy is captured and converted into usable forms by various mechanisms such as photosynthesis in plants and solar panels for electricity generation. Additionally, geothermal energy and nuclear reactions provide continuous energy from sources within Earth and through human-made processes, respectively.
Energy can be traced back to the sun as the ultimate source, where it is created through fusion reactions. This energy is then captured and stored in various forms like fossil fuels, wind, and biomass. These sources are tapped into and converted into usable energy for human activities.
The number one source of energy for the human body is carbohydrates, which are broken down into glucose to provide fuel for our cells. Other sources of energy include fats and proteins.
An energy source that can be replaced indefinitely is called a renewable energy source. These sources are naturally replenished on a human timescale, such as solar, wind, hydro, and biomass.
The human body's main source of energy comes from carbohydrates, which are broken down into glucose through digestion. Glucose is then used by cells for energy production through a process called cellular respiration.
Glucose is the preferred energy source for the human body because it is easily broken down and converted into energy, providing a quick and efficient source of fuel for cells to function properly. Additionally, glucose can be stored in the body for later use, making it a reliable and readily available source of energy.
Glycogen is the polysaccharide used for storing energy in the liver. It is a highly branched polymer of glucose molecules and serves as a readily available energy source when needed.
GLycogen is basically just long strings of glucose molecules hooked together. They are found in muscles and the liver, and provide an energy source when glucose is not readily available in the bloodstream.
Currently, human's conventional source of energy is fossil fuel.
The sun is the primary source of continuous energy on Earth, providing sunlight and heat that drive many natural processes. This energy is captured and converted into usable forms by various mechanisms such as photosynthesis in plants and solar panels for electricity generation. Additionally, geothermal energy and nuclear reactions provide continuous energy from sources within Earth and through human-made processes, respectively.
Energy
Energy source
no , technically no human { animals} is an energy source on earth
Source of energy
Human cells
Carbohydrates
The human hand