Cellular Respiration Research Paper

Gas exchange is when oxygen is delivered from the lungs to the blood stream and carbon dioxide is taken out of the bloodstream and into the lungs. Gas exchange occurs within the lungs between the alveoli and capillaries which are in the walls of the alveoli. The walls of the alveoli share a membrane with the capillaries in which oxygen and carbon dioxide move freely between the respiratory system and the bloodstream. Oxygen molecules attach to red blood cells, which travel back to the heart. At the same time, the carbon dioxide in the alveoli are exhaled out of the body.

The Respiratory system is an integrated system of organs involved in the intake and exchange of oxygen and carbon dioxide between an organism and the environment. Your Respiratory system is made up of the organs in your body that help you breathe. The Respiratory system is the system of the body that deals with breathing. The trachea is a wind pipe. The trachea is a pipe shaped by rings of cartillage. A Bronchi are two tubes that carry air into the lungs. The Respiratory system consistes of many different organs. The organs are the lungs, trachea, bronchi, alveoli, diaphragm, nose, mouth, and pharynx. In the Respiratory system the right lung is larger and has more lobes that the left lung becuase the heart is normally located on the left side, and takes up space where the lung would had been. The functions of the Respiratory system is to supply the blood with oxygen in order for the blood to deliver oxygen to all parts of the body. The Respiratory system is also used for the of exchange gases. The importance of the Respiratory system is that it allows for the exchange of gases; meaning carbon dioxide and oxygen. These gas exchanges occur in the alveoli's and the capillaries. This gas exchange of gases is the Respiratory system's means of getting oxygen to the blood. The goal of breathing is to

Oxygen enters the respiratory system through the mouth and the nose. The oxygen then passes through the larynx (where speech sounds are produced) and the trachea which is a tube that enters the chest cavity. In the chest cavity, the trachea splits into two smaller tubes called the bronchi. Each bronchus then divides

Passages that filter incoming air and transport it through the body, into the lungs and to many microscopic air sacs where gases are exchanges is called the respiratory system. Respiration is the process of exchanging gases between the atmospheres and the body’s cells. There are several events that happen in the respiratory system they

The act of breathing starts from the mouth. You breathe in air through your mouth and nose, and it travels through the back of your throat and down your wind pipe or trachea. Your trachea the divides itself into air passages called bronchial tubes. For your Lungs to perform at their best these passages needed to be clear during inhaling and exhaling. And free from mucus swelling and inflammation.

According to the American Academy of Allergy Asthma and Immunology (AAAAI), one out of ten children have asthma in the United States (2016). “Asthma is the leading chronic disease in children, it is also the top reason for missed school days.” (AAFA, 2016, para 3). Asthma is described as the inflammation of the bronchi in the lungs. The narrowing of the bronchi makes it difficult to breath, due to the inflammation; a wheezing sound might be heard during an acute asthma attack. Bronchi are small branches in the lungs that helps deliver air or oxygen into the lungs when inhaled, and helps remove carbon dioxide out of the body during expiration. Learning the anatomy of the lungs will be beneficial in learning how asthma affects the body. When a person breaths, the air goes through the nasal cavity, to the pharynx and larynx, then to the trachea and into the lungs, where the bronchi, bronchioles and alveoli are located.

Small air sacks called alveoli are at the tips of the bronchioles. When air reaches them, the oxygen concentration is high, which causes diffusion into red blood cells travelling through pulmonary capillaries (7). The red blood cells then distribute the new oxygen to the rest of the body. When they reach the alveoli again, they exchange carbon dioxide (a form of cell waste) for new oxygen, and repeat the process. The carbon dioxide is moved through the bronchioles, bronchi, and trachea in the form of exhalation.

Each single alveoli is wrapped with capillaries. Because of this, both the alveoli and capillaries are made up of a simple epithelium, which is a very thin tissue. This single layer of thin cells creates a short distance for gases to diffuse through. The oxygen will then be able to move through the thin capillary walls and into the cells while the carbon dioxide passes through the thin capillary walls from the cells. The short diffusions distance allows for a rapid gas exchange. This rapid and efficient gas exchange is required so that the cells can get the energy that they need for

The main organs of the respiratory system are the lungs – they are the location where the gas exchange between oxygen and carbon dioxide takes place. The lungs therefore expand when you breathe in, and retract when you breathe out. This is done through the diaphragm – a sheet of muscle that is positioned under the lungs. As one inhales, their diaphragm contracts and moves itself downward, increasing the space for your lungs to expand to. The ribs also move to enlarge the possible area the lungs can expand to. This pressure causes air to be sucked through the body to the lungs. When one exhales, the opposite takes place – the diaphragm moves upwards and returns to normal, allowing the process to happen again.

In their Respiratory system, the trachea allows the carbon dioxide filled air into the lungs,

The air will then go into the tracheae tubing system where chitin prevents the trachea from collapsing, which makes sure that there is a clear passage for oxygen to flow in and carbon dioxide to flow out. The trachea then leads right to the tracheoles. Which are an even smaller tubing system that branch from the trachea and are small tubes that go to every body cell/tissue. The tip of the tracheoles are moist to allow the gasses to be dissolved so they can diffuse in and out the tissues down their concertation gradient. Tracheoles also allow for a short diffusion distance between itself and the cells/ tissue.

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

Insects transport gases throughout their bodies through a system of branching tubes called tracheae which then branch off into tiny fluid lined tubes called tracheoles. Gases, oxygen and carbon dioxide, enter and exit the tracheae through paired openings called spiracles. These spiracles have filtering devices such as fine hairs, which prevent tiny particles from clogging the gas exchange system. Spiracles also consist of valves that control the degree to which the spiracles are open.

The Structure of the respiratory system is divided into two tracts (King, Drumright, & Seikel, 2015). One tract is the Upper Respiratory Tract which is the nose, Mouth, Pharynx and Larynx. The Lower Respiratory Tract would be the second tract consisting of the Trachea, Bronchi, Bronchioles and Lungs (‘Respiratory system anatomy, diaphragm & function’, n.dz). The nasal cavities are two canals in the nose, separated by a septum. Lined with hair, cilia, and goblet cells that make up mucus and filters the air from air- dust, pollen and foreign material. The Pharynx is a common passageway for both food intake and air movement and the Larynx is known as the voice box. The Larynx contains the vocal chords and is located between the pharynx and the trachea. Moving onto the functions of the Lower Respiratory—Trachea known as the air tube or windpipe runs in between the larynx and the bronchi. The Bronchi is a branch of the trachea that leads to the lungs. Bronchioles are small tubes that conduct air from a bronchus to the alveoli and the lungs are respiratory organs containing moist surfaces for gas exchange. Lastly the alveoli is a terminal, microscopic, grape like sac in the

Air enters your lungs through a system of pipes called the bronchi. These pipes start from the bottom of the trachea as the left and right bronchi and branch many times throughout the lungs, until they eventually form little thin-walled air sacs or bubbles, known as the alveoli. The alveoli are where the important work of gas exchange takes place between the air and your blood. Covering each alveolus is a whole network of little blood vessel called capillaries, which are very small branches of the pulmonary arteries. It is important that the air in the alveoli and the blood in the capillaries are very close together, so that oxygen and carbon dioxide can move (or diffuse) between them. So, when you breathe in, air comes down the trachea and through the bronchi into