it dissolves oxygen in the fluid and from there it can diffuse to the alveolar cells.It goes right back to evolution where single cells have to absorb oxygen from water.All of our cells systems ae aquatic.
The respiratory zone of the tracheobronchial tree includes the respiratory bronchioles, alveolar ducts, alveolar sacs, and alveoli where gas exchange occurs. This is where oxygen is absorbed into the bloodstream and carbon dioxide is released from the bloodstream.
Gas moves by diffusion from areas of high concentration to areas of low concentration. In the lungs, oxygen moves from the alveolar ducts into the blood in the capillaries, while carbon dioxide moves from the blood into the alveolar ducts to be exhaled.
bronchiolesBronchiolesThese are called bronchioles.bronchiolesbronchiolesthis is the wrong answer, The bronchioles divide into smaller and smaller tubes, ending in microscopic branches that divide into Alveolar ducts, which end in several alveolar sacs.Think of it like a bunch of grapes, the aveolar ducts are the stem, the grape clusters represent an alveolar sac, and each grape represent an alveolus.Alveoli is where the oxygen has to reach to begin gas exchanges between air and blood.Bronchioles
Alveolar glands in the female breast are responsible for producing milk. These glands are activated during pregnancy and breastfeeding to secret milk into the alveoli. The milk is then released through the ducts and nipples to feed the infant.
Alveolar connective tissue is a type of loose connective tissue found in the alveoli of the lungs. It provides support and structure to the alveoli, which are responsible for gas exchange in the lungs. Additionally, alveolar connective tissue contains capillaries that facilitate the exchange of oxygen and carbon dioxide between the lungs and the bloodstream.
Respiratory bronchioles, alveolar ducts, and alveoli.
No, alveolar ducts do not absorb carbon dioxide. Instead, the main function of alveolar ducts is to deliver oxygen from the air sacs to the bloodstream and remove carbon dioxide from the bloodstream into the air sacs for exhalation.
This is a multicellular exocrine gland. It is also a compound alveolar (or ascinar) type.
The respiratory looks like an upside down tree, from the trunk to the branches and to fruit (such as an apple). From largest to smallest, the respiratory system consists of the throat to main bronchi, to bronchioles, to terminal bronchioles, to alveolar ducts, to alveolar sacs (aveoli look like tiny grapes).
they are relate
alveolar ducts
The respiratory zone of the tracheobronchial tree includes the respiratory bronchioles, alveolar ducts, alveolar sacs, and alveoli where gas exchange occurs. This is where oxygen is absorbed into the bloodstream and carbon dioxide is released from the bloodstream.
Gas moves by diffusion from areas of high concentration to areas of low concentration. In the lungs, oxygen moves from the alveolar ducts into the blood in the capillaries, while carbon dioxide moves from the blood into the alveolar ducts to be exhaled.
bronchioles
bronchioles
no
Trap air in lungs (act as air pockets 4 gaseous exchange).