Lungs Notes: Definitions & Explanations PDF | Download eBooks
Study Lungs lecture notes PDF with biology definitions and explanation to study What are Lungs?. Study lungs explanation with biology terms to review biology course for online degree programs.
Lungs Definition:
Lungs are the primary organs of the respiratory system in humans and many other animals including a few fish and some snails.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Lungs Notes:
In mammals and most of the vertebrates, two lungs are located near the backbone on either side of the heart. Their function in the respiratory system is to extract oxygen from the atmosphere and transfer it into the bloodstream, and to release carbon dioxide from the bloodstream into the atmosphere, in a process of gas exchange. Respiration is driven by different muscular systems in different species. It is main muscle of respiration that drives breathing is the diaphragm. The lungs also provide airflow that makes vocal sounds including human speech possible.
Keep Learning with Biology Notes
What is Radiometric dating?
Radiometric dating or radioisotope dating is a technique used to date materials such as rocks or carbon, in which trace ...
What is Mycelium?
Mycelium is the vegetative part of a fungus or even any fungus-like bacterial colony, consisting of a mass of branching, ...
What are Expansins?
Expansin refers to a family of closely related nonenzymatic proteins found in the plant cell wall, with important roles in ...
What is Plastid?
Plastids is the generic name given to specialized organelles that present in plants and have the function of energy production. ...
What is Mitotic spindle?
The mitotic spindle is the macromolecular structure that has an important function during mitosis. The major structural elements of the ...
What are Molecules?
Molecules are made up of atoms that are held together by bonds or forces. They do not have an electrical ...
