WHAT IS THE RESPIRATION
Answers
In physiology, respiration is the movement of oxygen from the outside environment to the cells within tissues and the transport of carbon dioxide in the opposite direction. Respiration is a chemical reaction that happens in all living cells, including plant cells and animal cells. It is the way that energy is released from glucose so that all the other chemical processes needed for life can happen. Do not confuse respiration with breathing (which is properly called ventilation). Respiration is the biochemical process in which the cells of an organism obtain energy by combining oxygen and glucose, resulting in the release of carbon dioxide, water, and ATP (the currency of energy in cells). Note the number of oxygen, carbon dioxide, and water molecules involved in each 'turn' of the process.
Answer:
Respiration..
▪All living organisms require energy to carry out various life processes . like nutrition, transport, excretion, reproduction, etc.)
▪This energy is stored in the food that we eat .
▪In order to break down food to release energy oxidation, of food ( reaction with oxygen ) takes place .
▪This reaction takes place in the cells of the body of the organisms .
▪The oxygen needed for the oxidation comes from the air that we inhale ( breathe in ).
▪This oxygen is then transported to all the body parts and finally, to every cell .
▪Thus, the process in which food is broken down to release energy is called respiration .
▪During respiration, carbon dioxide and water are released as waste- products .
▪The two basic processes of respiration are : external respiration and internal respiration .
▪The external respiration is also known as breathing .
▪It involves breathing in a rich in oxygen ( inhalation ) and breaking out air rich in carbon dioxide ( exhalation ) .
▪Internal respiration is also known as cellular respiration .
▪It involves The breakdown of food using oxide to release energy .