Explain Respiration & It’s Process
What is respiration? Explain the process of respiration in humans.
Explain Respiration & Its Process
Respiration plays a very important role in biology. Respiration is a metabolic process that occurs in all organisms. It occurs within the cell of an organization. In this process, the energy is produced by the breakdown of glucose, which is further used by the cell to perform various functions.
The process of getting oxygen into the body and releasing carbon dioxide is called respiration. The energy is generated by the breakdown of glucose molecules in all living cells of the human body.
Oxygen is inhaled and is transported to various parts and used in the process of burning food particles.
The obtained glucose molecules are used for discharging energy in the form of ATP- Adenosine Triphosphate Molecules by the human body to fulfill essential processes.
Respiration is assessed for quality, rhythm, and rate.
The quality of a person’s breathing is normally relaxed and silent. Respiratory distress can also cause nasal flaring, and the person often moves into the tripod position.
Respiration normally has a regular rhythm. A regular rhythm means that the frequency of the respiration follows an even tempo with equal intervals between each respiration.
Respiration rates vary based on age. The normal resting respiratory rate for adults is 10-20 breaths per minute (OER#1). Children younger than one year normally have a respiratory rate of 30-60 breaths per minute, but by the age of ten, the normal rate is usually 18-30.
– Written By Rupali Gadekar
The human body is made up of cells. The cells perform various activities such as nutrition, excretion, transport, and reproduction. They require energy to carry out these processes. This energy is provided by the food we eat.
The food has energy stored in it. This energy is liberated during respiration. The air we inhale contains oxygen. It is transported to different parts of the body and finally to the cells. The oxygen in the cells assists in disintegrating the food. Consequently, energy is released. This process is known as cellular respiration.
The food is disintegrated in the cells into water and carbon dioxide with the help of oxygen. This process of breakdown of food in the presence of oxygen is known as aerobic respiration. When the food is disintegrated without the use of oxygen, it is known as anaerobic respiration. Energy is released upon the breakdown of food.
Respiration transforms energy stored in foods eaten by the organism into energy that can be used for metabolic processes that sustain the organism’s life.
The importance of the respiratory system is critical. Organisms can endure many days without food but cannot survive for more than a few minutes if respiration does not take place.
Muscle Cramps:-
The muscle cells can also anaerobically respire during cycling, running, and heavy exercise. During exercise, the energy required is very high, however, the oxygen supplied to release the energy is restricted. To meet the energy demands, anaerobic respiration takes place. Cramps arise when the muscles respire anaerobically. After a massage, the blood circulation increases, thereby oxygen supply to the cells.
– Written By Kumari
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