Bronchi Notes: Definitions & Explanations PDF | Download eBooks
Study Bronchi lecture notes PDF with biology definitions and explanation to study What is Bronchi?. Study bronchi explanation with biology terms to review biology course for online degree programs.
Bronchi Definition:
Trachea branches into two bronchi, one leading to each lung.
Campbell Biology by J.B. Reece, L.A. Urry, M.L. Cain, S.A. Wasserman, P.V. Minorsky, R.B. Jackson
Bronchi Notes:
A bronchus is a passage of airway in the respiratory system that conducts air into the lungs. The first bronchi to branch from the trachea are the right main bronchus and the left main bronchus. These are the widest and enter the lungs at each hilum, where they branch into narrower secondary bronchi or lobar bronchi, and these branch into narrower tertiary bronchi or segmental bronchi. The bronchi when too narrow to be supported by cartilage are known as bronchioles. No gas exchange takes place in the bronchi.
Keep Learning with Biology Notes
What are Invertebrates?
Invertebrates are animals that neither possess nor develop a vertebral column which is commonly known as a backbone or spine, ...
What is Excretory System?
The excretory system is a passive biological system that removes excess, unnecessary materials from the body fluids of an organism, ...
What is Pathogen?
A pathogen is anything that can produce disease. A pathogen may also be referred to as an infectious agent, or ...
What is Signal peptide?
A signal peptide is a short peptide present at the N-terminus of the majority of newly synthesized proteins that are ...
What is p53 gene?
p53 is an example of a tumor suppressor gene that encode a specific transcription factor that promotes the synthesis of ...
What is Lichen?
A lichen is a composite organism that arises from algae or cyanobacteria living among filaments of multiple fungi species in ...
