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alveoli
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What are the tiny air sacs at the end of the smallest tubes in the lungs?
The smallest tube in the lungs is the Bronchus
Which structures are at the smallest end of the tubes in the lungs?
alveoli
Which structures are st the end of the smallest tubes in the lungs?
alveoli novnet
What structures are at the end of the smallest tubes in lungs?
Alveoli are at the ends of the bronchioles.
What structures are at the end of the smallest tubes of the lungs?
Alveoli are at the ends of the bronchioles.
The branching tubes within the lungs end at small?
The branching tubes within the lungs end at small alveoli.
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.
Is bronchitis affecting bladder?
No. Wrong end. Bronchitis affects the bronchial tubes leading to the lungs.
What are trachea and bronchi?
the trachea is air passage tube that allows air to enter your lungs. the bronchi are two little tubes that are connected to the end of your trachea and lead to the lungs.
The smallest broncioles end in clusters of air sacs called alveoli where gases exchange in the lungs?
You are correct.
Which parts of the respiratory system divide into smaller and smaller tubes?
The bronchi are passages that direct air into the lungs, which are the main organs of the respiratory system. Inside of the lungs, each bronchus divides into smaller and smaller tubes, resembling the branches of a tree. At the end of the tubes are the alveoli, which are the tiny sacs of lung tissue specialized for the movement of gases between air and blood.
The smallest of the air distribution tubes in the respiratory tract are the?
—Bronchi, bronchioles and alveoli - looks like an upside down tree.◦Trachea is the main trunk that divides into◦Right bronchus and left bronchus. As the bronchi enter the lungs they divide into smaller and smaller branches.◦The smallest tubes whose walls are made only of smooth muscle are called bronchioles.◦Bronchioles further divide into microscopic tubes called alveolar ducts which resemble the main stem of a bunch of grapes.◦Alveolar ducts end in several alveolar sacs arranged like a clusters of grapes.◦The walls of the alveolar sacs are made up of numerous alveoli each of which resembles a single grape.
