58 900
Assignments Done
Successfully Done
In March 2018
Your physics homework can be a real challenge, and the due date can be really close — feel free to use our assistance and get the desired result.
Be sure that math assignments completed by our experts will be error-free and done according to your instructions specified in the submitted order form.
Our experts will gladly share their knowledge and help you with programming homework. Keep up with the world’s newest programming trends.

Answer on Cell Biology Question for terra

Question #56566
After being wounded, what type of cells (part of the second line of defense) begin to fight off bacteria?

How do these cells know that the bacteria have penetrated through the skin?
Expert's answer
Lymphocytes, which are divided to T and B cells, begin to fight off bacteria. After the bacteria penetrate through the skin, the B-cells are activated and create antibodies for this specific bacteria. Then T cells are activated and migrate to the site of infection, where there is maximum concentration of the antigens.

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!


No comments. Be first!

Leave a comment

Ask Your question