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Where does gaseous exchange take place and which two gases are involved?
Gaseous exchange takes place in the lungs, specifically in the alveoli. Oxygen from inhaled air diffuses into the bloodstream, while carbon dioxide from the bloodstream diffuses into the alveoli to be exhaled.
How does the effect of smoking on gaseous exchange?
Smoking causes damage to the respiratory system, including the cilia in the lungs. This leads to inflammation and narrowing of the airways, making it harder to exchange gases like oxygen and carbon dioxide. Over time, smoking can impair lung function and decrease the efficiency of gaseous exchange, leading to respiratory problems like chronic obstructive pulmonary disease (COPD).
When oxygen diffuses into the bloodstream during gaseous exchange where does carbon dioxide pass to?
Carbon dioxide is released from the bloodstream into the alveoli in the lungs, to be exhaled during expiration.
What is the carbon dioxide and oxygen cycle of a stingray?
Stingrays do not have a specialized respiratory system for gaseous exchange like other marine animals. They rely on the diffusion of oxygen and carbon dioxide through their skin and gills to exchange gases with their surroundings. Oxygen is taken up from the water and carbon dioxide is released as waste.
What organisms are capable of converting gaseous nitrogen in the air into a form that other living organisms can use?
Nitrogen-fixing bacteria, such as Rhizobium and Azotobacter, are capable of converting gaseous nitrogen in the air into a form that other living organisms can use, such as ammonia or nitrate. These bacteria form symbiotic relationships with plants, providing them with usable nitrogen in exchange for carbohydrates.
What is the name for exchange of gas in the lungs?
gaseous exchange
What is the difference between ventilation and gaseous exchange?
Gaseous exchange is a natural process, ventilation is a forced process.
Where is the site for gaseous exchange?
The site for gaseous exchange is the lungs. Carbon dioxide is exhaled and is substituted for oxygen which is inhaled.
What exchange takes place in the lungs?
gaseous exchange - in the alveolis
Where in the lungs does gaseous exchange take place?
alveoli is the site for gaseous exchange. They are the air filled sacs where carbon dioxide and oxygen is exchanged
What is another term for gaseous exchange?
RESPIRATION
What 2 types gaseous exchange?
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What is gaseous exchange and how does it work?
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What is the concept of gaseous exchange in human?
the lungs
What is the work of capillaries?
allow gaseous exchange
What is the work of the capillaries?
allow gaseous exchange
What is the mechanism of material exchange at the capillaries?
Gaseous exchange happens through diffusion.
