In which part of the human body are commensal bacteria...

Name: in which part of the human body are commensal bacteria particularly important in preventing colonization by pathogens respiratory tract urinary tract gastrointestinal tract cardiovascular sy 23683
Uploaded: 2024-04-18T13:12:49-08:00
Duration: 1 min 18 s
Channel: Adi S
Description: in which part of the human body are commensal bacteria particularly important in preventing colonization by pathogens respiratory tract urinary tract gastrointestinal tract cardiovascular sy 23683

In which part of the human body are commensal bacteria particularly important in preventing colonization by pathogens? Respiratory tract Urinary tract Gastrointestinal tract Cardiovascular system

alveolar macrophages microbiota Paneth cells GALT peristalsis gastrointestinal respiratory skin MALT sebum The ________ is the primary protective barrier against potential pathogens. Keratin and ________ on the outer layer make the skin waterproof and virtually impenetrable by most microbes. The ________ also contribute to the defenses by outcompeting for resources. Constant inhalation makes the ________ tract vulnerable to attack by microbes. ________ bathes the inner lining with sticky mucous to trap invaders and prevents them from descending to the lungs. In the event of a breach, ________ lie in wait. Our constant need for nutrients means that with every bite we consume, thousands of potential pathogens are entering our system. The stomach has very ________ pH, however many pathogens are protected by the food particles that carry them. Fortunately ________ provide an onslaught of enzymes, cells, and molecules to purge microorganisms with the help of ________.

Adi S.