Causes And Effect Of Oxygen Aids

In cellular respiration, glucose and oxygen are taken into the cells, then they are converted to carbon dioxide, water and ATP energy and some other energy. Some of the ATP energy is used in photosynthesis; a large amount of

The Respiratory system is responsible for the breathing process. The breathing process entails inhaling and exhaling air in the body, absorption of oxygen from the air to produce energy, and getting rid of the byproduct of the process which is the carbon dioxide. The respiratory system is divided into two tracts; the upper respiratory tract and the lower respiratory tract. The following organs are a part of the upper respiratory tract: nose, mouth, pharynx and the larynx. While the lower respiratory tract consists of the trachea, lungs and the bronchial tree including all segments and the alveoli.

All living organisms need Gas exchange in order to generate energy which is formed through this process, allowing other life processes to be carried out enabling them to survive and reproduce. In aerobic respiration, oxygen and carbon dioxide are the main gases involved. Gas exchange is when oxygen is diffused into the bloodstream whilst carbon dioxide is released as a waste product.

Air is inhaled from the mouth and/or nose and goes through the trachea. The trachea is then split into the bronchial tubes. The bronchial tubes travel through the lungs and eventually split into tiny tubes called the bronchioles, at the end of a bronchiole, there is a sac called the alveoli. The alveoli is surrounded by blood vessels called the capillaries. The initially inhaled air passes through the alveoli walls and into the blood.

There are three parts, the first glycolysis in where the glucose metabolism in the cell produces double molecules that occur outside the mitochondria in a cytoplasm. The second part is the cellular respiration this is when oxygen converts cells into three molecules of carbon dioxide and traps then energy that is released in the ATP process. The third part is called fermentation this is when the cells convert into lactic acid that does not require oxygen however it is not efficient as cellular respiration because it occurs in the

These can be divided structurally into 2 parts, the upper respiration system which consists of nose and pharynx and the lower respiratory system which consists of larynx, trachea, bronchi and lungs.

The lower respiratory tract includes bronchi (the two branches the windpipe divides into as it enters the lungs), bronchioles (even smaller branches of air tubes) and alveoli (the tiny air sacs at the end of the bronchioles).

The way in which different organisms acquire oxygen in exchange for carbon dioxide has truly evolved. The exchange of carbon dioxide for oxygen is essential for the survival of organisms that need to produce the energy molecule ATP through the process of cellular respiration. Respiration (breathing) is the way organisms exchange gases with their environment (White and Campo 2004). During cellular respiration organisms break down energy rich macromolecules such as starch to make ATP in a chemical reaction where oxygen and water is involved (Ege R. and A. Krogh 1914).The use of oxygen is very important; therefore the efficient

The respiratory system is the process responsible for the transportation and exchange of gases into and out of the human body. As we breath in, oxygen in the air containing oxygen is drawn into the lungs through a series of air pipes known as the airway and into the lungs. As air is drawn into the lungs and waste gas excreted, it passes through the airway, first through the mouth or nose and through the pharynx, larynx and windpipe – also known as the trachea. At this point it then enters the lungs through the bronchi before finally reaching the air sacs known as alveoli. Within the lungs, through a process known as diffusion, the oxygen is transferred to the blood stream through the alveoli (air ducts) where it is then transported inside

The human lung is a series of blind end tubes, hollow tubes that that allow for the conduction of air. The conduction of air starts from the nasal cavity or oral cavity, continues to flow through the trachea and bronchus and finally reaches the bronchioles that lead into the alveolus that allows for gas exchange to occur (Phalen et al. 1983). This system can be broken down into two different region; a conducting region and a region of gas exchange. The conduction portion of the respiratory system begins in the nasal cavity and the oral cavity and continues to the bronchioles. The transition from the bronchioles to the alveolar duct results in the transition from the conducting region of the respiratory

Mammals inhale air through the nasal cavity which then travels down a passage called the larynx and then the trachea; 2 passages that ensure strength as well as flexibility and are both lined with cartilage ring to keep the airway open, yet allow structural support when the neck is moved (varies in different mammals). This is a function similar to that of an insect. The trachea then splits off into a left and right bronchus. These bronchi are the primary tracts in the respiratory airway that conducts air in to each lung. The bronchi then split off further into finer tubes called

Oxygen is required for cell respiration with Carbon Dioxide being the waste product. Therefore, organisms must take in oxygen from their surroundings and release Carbon Dioxide back into the environment.

The process that takes place in presence of oxygen is called aerobic respiration. During this, molecules are broken down in order to get hold of bio-chemical energy and has oxygen. Molecules used by cells in aerobic respiration are glucose, amino acids and fatty acids.

In order for cells to grow, divide, and stay active, they must have sufficient energy. This energy comes from the oxidation of organic molecules such as glucose in respiration. Respiration is a series of oxidation taking place in all living cells releasing energy from organic compounds such as glucose. All respiration involves oxidation reactions and therefore all cells must have a constant supply of oxygen. In order for this to happen the exchange of gases between respiring cells and the environment are required. Gas exchange is a process by which oxygen gets into cells and carbon dioxide is released. Respiration creates the constant demand for oxygen and a release of carbon dioxide.

The human respiratory system is a series of organs responsible for taking in oxygen and expelling carbon dioxide. The primary organs of this system are the lungs, which carry out the exchange of gases as we breathe. The organs that make up the respiratory system are as followed; the nasal cavity and mouth which allows the passing of air, pharynx also known as the throat is cone shape passageway leading to the trachea. Trachea knowns as the windpipe, is the main tube connecting the nose and mouth to the lungs. Next, there is the larynx or voice box containing the vocal cords, then the epiglottis which has a flap that covers the trachea during swallowing to prevent choking. The lungs are knowns as the main organs of the respiratory system and bronchi consist of two tubes inside the lungs that passes air through the bronchioles. Whereas, the bronchioles are a small branching out of tubes divided into the alveoli. The alveoli are tiny air sacs where the process of oxidation and exhaling of carbon dioxide take place. Cilia in the respiratory system are hair like structures which removes dust and dirt from the air. Finally, the capillaries, which are blood vessels that are embedded in the walls of the alveoli. The blood in the capillaries discharge carbon dioxide and takes up oxygen from the air in the into alveoli.