Identify ways in which pathogens find it advantageous to form biofilms.
Antimicrobial resistance:
the main advantage of biofilm is that it is highly resisted by antimicrobial substance such as antibiotics, antiseptics, drugs, antimicrobial peptides and host immune response
favourable shelter
the extracellular matrix improves the pathogen for more attachment to surface areas, adhesion between the cells and nutrition exchange.
it is protected from chemical and mechanical attacks.
Identify ways in which pathogens find it advantageous to form biofilms.
Which is NOT specifically employed by pathogens to avoid destruction by phagocytosis? forming biofilms possessing ability to replicate within a phagolysosome producing a capsule possessing ability to remain dormant within a phagocyte producing superantigens Submit Request Answer
List two different ways in which sebum serves as a barrier for pathogens:
Describe two ways in which technology has contributed to the emergence of pathogens and the spread of infectious diseases.
Describe two ways in which technology has contributed to the emergence of pathogens and the spread of infectious diseases.
Which of the following is NOT a mechanism by which pathogens resist phagocytosis? Multiple answers:You can select more than one option A Capsule production B Production of f-met C Produce biofilms D Decorate their own cell surface with molecules typically found on host cells E Use of efflux pumps F Production of leucocidin
Please describe 6 ways that antimicrobial drugs can target pathogens.
1. In general, antibodies can defend against pathogens in any of six ways. However, IgM and IgA can only use a few of these methods. Which of the following could be used by IgM or IgA to inactivate pathogens? A. Agglutination B. Opsonization C. Complement activation D. NK cell activation E. TH cell activation 5. A B cell recognizes an antigen, but there is no Th cell that also recognizes the antigen. What will happen? A. The B cell will...
Identify ways in which states regulate not-for-profit organizations
Explain the possible mechanisms by which Pseudomonas aeruginosa invades and creates biofilms through a quorum sensing.
Many pathogens enter the human body via the upper respiratory system. Please identify both the viral and bacterial pathogens that infect the upper respiratory system. Specifically, the sinuses, the auditory tube, the nasal cavity, middle ear, and the trachea.