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Ebridges85 Ebridges85
wrote...
Posts: 562
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6 years ago
Why are antibodies important to immunity?
 
  What will be an ideal response?

Question 2

Nematocysts in cnidarians are:
 
  a. reproductive cells
  b. excretory organs
  c. sets of muscle cells
  d. circulatory cells
  e. defensive cells
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Replies
wrote...
6 years ago
Answer to q. 1

Antibodies attach to the surface of invaders making the pathogens less likely to attach to body cells and more likely to be removed by phagocytes. In addition IgG is one of the activators of the complement cascade.

Answer to q. 2

e
Ebridges85 Author
wrote...
6 years ago
Bravo! This is awesome
wrote...
6 years ago
Glad my efforts were helpful
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