During respiration,a number of chemical changes release energy from food usually by combining the food with oxygen
ATP Molecules
Living things use energy in order to live, so we are constantly using converting ATP to ADP in order to get that energy. Cellular respiration replenishes the ATP by converting ADP back into ATP, which living things use for energy. Without cellular respiration an organism would die from lack of ATP, and therefore a lack of energy.
foods containing glucose (sugars) provide the energy, along with oxygen, for respiration, which gives energy to all living things
Respiration
all living things hav a unique characteristic feature of respiration
to get ENERGY: cellular respiration
energy
Aerobic respiration requires oxygen to take place. This respiration is how energy is produced in living things, therefore, it is extremely important to survival.
The sun, respiration, photosynthesis and food are all sources of energy for living things.
ATP Molecules
respiration and food
To obtain energy and continue with life
Photosynthesis and cell respiration
the processes by which energy is realeased from glucose or other foodmolecules in the cells of living things is called respiration.
Living things use energy in order to live, so we are constantly using converting ATP to ADP in order to get that energy. Cellular respiration replenishes the ATP by converting ADP back into ATP, which living things use for energy. Without cellular respiration an organism would die from lack of ATP, and therefore a lack of energy.
The majority of living things create energy by internally burning up glucose ( C6H12O6), by combining it with oxygen. This process is called Respiration. Respiration is not breathing, breathing is just the method by which we take in the oxygen required for respiration.
Cellular respiration is the process by which cells produce energy (in the form of ATP) from food (glucose) in the presence of oxygen.