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The trachea branches into two bronchial tubes called the left and right main bronchi. These bronchi further divide into smaller bronchial tubes that extend into the lungs to supply air to the bronchioles and alveoli for gas exchange.

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What are two structures that belong to the respitory system?

Two structures that belong to the respiratory system are the trachea (windpipe) and the bronchial tubes. The trachea carries air from the throat to the lungs, while the bronchial tubes divide in the lungs to deliver air to each lung's air sacs.


Are the esophagus and trachea two different tubes?

Yes, the esophagus and trachea are two different tubes in the body. The esophagus is a muscular tube that connects the throat to the stomach and is responsible for transporting food and liquids, while the trachea is the windpipe that allows air to pass to and from the lungs during breathing.


What tube in the lungs connects the windpipe to the air sacs?

The bronchi. There is a left and right main bronchus dividing off the windpipe (trachea), each bronchus undergoes several divisions (about 16-17) becoming smaller and thinner before ending on the air sacs (alveoli), which provide the interface between the airways and the blood vessels so that gas exchange can take place.


Which parts of the respiratory system divide into smaller and smaller tubes in a pattern that resembles the branches of a tree?

The bronchial tubes in the lungs divide into smaller branches known as bronchioles, which further subdivide into tiny air sacs called alveoli. This branching pattern resembles the structure of a tree, with the bronchial tubes acting as the trunk and the alveoli as the leaves where gas exchange occurs.


List in order the structures of the respiratory system through which air passes from the outside to the alveolie?

Nasal or oral cavity, pharynx,larynx,trachea. Trachea divides into to parts called primary bronchus. One goes to right lung second to left.Both bronki divide into 10 each. Then each divide into two and again into two and this process of dividing continues for 17 times. So to get the number you do 20*2*2-----17 times.Last you get the bronchioles. Then alveoli starts witch divide 6 time. So 20*2*2---23 times and you get the number of alveoli. Total surface area of alveoli is abot 100 square meters or about 1100 feet.

Related Questions

What are the smallest divisions from the trachea?

The division of the Trachea is the Bronchial Tubes.


What are two structures that belong to the respitory system?

Two structures that belong to the respiratory system are the trachea (windpipe) and the bronchial tubes. The trachea carries air from the throat to the lungs, while the bronchial tubes divide in the lungs to deliver air to each lung's air sacs.


The tubes into which the trachea divide to go into each lung?

The trachea branches off into two tubes going to each lung called the Bronchial Tubes.


What is the names of the tubes through which air flows when you breathe?

The two main tubes through which air flows when you breathe are the trachea, also known as the windpipe, and the bronchial tubes, which branch off from the trachea and lead to the lungs.


What is the name of the 2 cartilage ringed tubes that carry air from the trachea to the lungs?

The two tubes that carry air from the trachea to the lungs are called bronchial tubesThe bronchial tubes. As these tubes pass through the lungs, they divide into smaller passages called the bronchioles. The bronchioles end in air sacs called alveoli.


What connects the trachea to your bronchioles?

The trachea connects the larynx to the primary bronchi.tracheaThe Tracheathe trachea. it is a distal continuation of the larynx at the level of the sixth cervical vertebrae. the trachea then bifurcates into two principal bronchi at the level of the intervertebral disc between the fourth and fifth thoracic vertebrae.TracheatracheatracheatracheaThe trachea, more commonly known as the windpipe.the tracheaThe pharnyx? I'm guessing.The airway between larynx and bronchi is the trachea , or the windpipe.


The tubes into which the trachrea divide to go into each lung?

the left and right bronchi


What is appearance of the bronchial tree in the cat lung?

The bronchial tree is a part that branches out in order to properly disperse the oxygen in the lung. You can find diagrams of this online to help with the description.


What do you call the two tubes which contain cilia that go to the lungs?

Bronchial Tubes


What are the tiniest tubes in the lung called?

They are called the bronchiThe smallest [air] tubes in the lungs are the broncioles they terminate the larger bronchi.Inside your lungs the two bronchi tubes divide into small bronchial tubes. The bronchial tubes then divide into bronchioles, which are even smaller air passages. Tiny air sacs, called alveoli, are on the ends of the bronchioles.The small tubes located within the lungs are known as the bronchial tubes. The bronchial tubes function is to purify the air that is going into the lungs, when the bronchial tubes become inflamed and swell, Asthma attacks can occur.


What is Treachea?

The trachea, also known as the windpipe, is a tube in the throat that carries air to and from the lungs during breathing. It is made up of cartilage rings to keep it open and prevent collapse. The trachea branches into two bronchial tubes, leading to the left and right lungs.


What two tubes are divided by the trachea?

After air passes through the larynx, it enters your windpipe, or trachea. The trachea cleans the air again and channels it into the lungs through two large tubes called bronchi. The bronchi divide into smaller tubes and eventually lead to air sacs called alveoli. It is in the alveoli that oxygen moves into your blood and carbon dioxide moves out.