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What is the third line of defense called?
The third line of defence against pathogens is called the Specific Immune Responce
How are B-cells involved in your specific defence?
B-cells produces antibodies that target specific pathogens so t-cells can then recognize it and consume it.
What are the three specific steps for destroying pathogens?
destroying pathogens requires three specific steps
What is the level of defence against infection?
1) surface barriers include the skin and mucous membranes. Gastric Juice,: Concentrated hydrochloric acid (HCl) and proteases that destroy pathogens in the stomach 2) second line of defence: the non-specific defence mechanisms such as inflammation, fever, phagocytic leucocytes, anti-microbial proteins 3) third line of defence: specific defence: Antigen (Macrophages encounter a pathogen, they digest it and present the antigenic fragments on their surface to helper T lymphocytes) and Antibody (B lymphocytes )
Which of the following best describes the function of the IAMMUNE SYSTEM?
Prevents the invasion of of pathogen into the body and acts as the first and second line of defence Agianst pathogens
What is the main function of the immun system?
The immune system plays an important role in the body's defence mechanisms. It destroys and eliminates the pathogens that invade our bodies.
Prevent pathogens in air by?
be more specific please.
What defense target specific pathogens?
Lymphocytes
What types of pathogens are specific to the nose?
infleunzae virus
How many targets did the Luftwaffe destroy in World War 2?
They didn't completely destroy targets, as Britain's defence system was strong, and helped us to win the Battle OF Britain. However, the main targets were Southeast England & the London area.
In Mexico are they killing American tourist?
As specific targets? No.
Which defense target specific pathogens?
lymphocytes :)
