List two different ways in which sebum serves as a barrier for pathogens:
Sebum is a mixture of lipids secreted by sebaceous glands. Those are found all over the body and they are reasons why we go through acne and breakouts but they have a barrier for pathogens because they:
Colonised Proprionibacterium acnes and they helps in maintaining immune system.
The lipids secreted by sebaceous glad helps in keeping the skin barrier for pathogens and supply enough vitamin E for skin.
They don't let certain bacteria grow on the skin to keep us healthy.
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.
Identify ways in which pathogens find it advantageous to form biofilms.
List and explain 5 ways in which prokaryotes are different in the domain eukaryotes and archae
What are two ways to address an obstacle/barrier to the implementation of evidence-based practice, when the barrier is related to the difficulty in changing practice?
What are two ways to address an obstacle or barrier to the implementation of evidence-based practice?
Identify the attributes of the skin that make it an effective barrier against pathogens. N hosts symbiotic microbes that crowd the surface and prevent infection has permanent, armor-like cells layered about two hundred cells thick has epidermal white blood cells that deter microbial colonization ongoing regeneration of tough, elastic keratin-rich epidermal layer production of antibiotic chemical agents by the sweat glands
1. List and describe at least 6 different ways in which genetic diversity in immunoglobulins arise. 2. Present a scenario of infection in which you can describe the differences in cellular activation, cytokines, etc. in T-Dependent and T Independent antigens scenarios. 3. Describe three ways in which complement acts to protect the host during infection. Identify specific molecules/ convertases and their contributions to the immune response.
What are two ways Jenni could determine if the strategy chosen to address the transport barrier had been successful?
1. (2 points) Identify two characteristics of passive transport. 2. (2 points) List two ways in which active transport is different from passive transport