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The ribs also form a protective cage around the heart and the lungs, protecting them from physical damage from outside. The image below shows the respiratory system with the ribs visible only on the right side of the body. Answer link. The ribs help in the expansion and contraction of the thoracic cavity (though that is primarily the function ...
1 Answer. Most cilia in the respiratory system serve as a contamination filter or some component of a system thereof. The highest concentrations exist in your nose and trachea, but they are in other parts of the system, as well. They work together with goblet cells (which produce mucus) to filter out dust and other particles that the vibrissae ...
What is the function of the bronchi in the respiratory system? Does the respiratory system help maintain acid-base balance? During external respiration, are gases exchanged between the outside air and the alveoli, the alveoli and the blood, the blood and cells, the outside air and blood in the dermis, or the cytosol and mitochondria?
In the respiratory system smooth muscles are found in the walls of bronchi and bronchioles. They help to regulate the flow of air into the lungs. When greater volumes of air is required by the body, such as during exercise, smooth muscle relaxes to dilate the bronchi and bronchioles. Answer link. In the respiratory system smooth muscles are ...
Explanation: Function of alveoli. The function of the alveoli is to get oxygen into the blood stream for transport to the tissues, and to remove carbon dioxide from the blood stream. Structure of alveoli. In the lungs, air is diverted into smaller and smaller microscopic branches called respiratory bronchioles, which connect to the alveolar ducts.
Explanation: The heart pumps blood to the lungs to become oxygenated, but the heart doesn't help with any of the functions of breathing. The heart doesn't have a role in the respiratory system, per say. The heart pumps blood to the lungs to become oxygenated, but the heart doesn't help with any of the functions of breathing.
Grace F. May 29, 2016. The lungs are very important. Explanation: The main function of the lungs is to aid in the diffusion of oxygen into blood capillaries, and CO2 out of the blood, this is called gas exchange, which occurs in the alveoli of the lungs. The oxygen that you inhale will go straight into your bloodstream and throughout your body ...
The circulatory system brings oxygen in the blood to the cell, The respiratory system puts blood into the blood, The muscular system allows the reparatory system to bring oxygen into the body. The muscular system uses the diaphragm to enlarge the volume of the lungs. An increased volume in the lungs allows air containing 20% Oxygen to enter the lungs. The enriched Oxygen air diffuses into the ...
The respiratory system supplies the cells with oxygen for respiration. When you breathe in, oxygen enters your body through the nose or mouth then travels through the pharynx and larynx (the pharynx separates into the larynx for air and oesophagus for food) into the trachea then through the bronchi. The bronchi split into secondary and tertiary ...
Kate M. · Trevor Ryan. It blocks the airway to the lungs while swallowing to prevent food or liquids from entering the lungs. It blocks the airway to the lungs while swallowing to prevent food or liquids from entering the lungs. It prevents us from choking by covering the larynx when we swallow. It blocks the airway to the lungs while ...