erru Forum Newbie
Topics: 4 Posts: 8
| | 09/17/08 - 10:35 AM  
 
   
 
|   #1 |
Which of the following types of immunoglobulins is located on the surface of most B-lymphocytes? IgA IgM IgD IgE
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| a3112 Forum Senior
Topics: 5 Posts: 208
| | 09/22/08 - 01:01 PM  
 
   
 
|   #2 |
IgM..
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| erru Forum Newbie
Topics: 4 Posts: 8
| | 09/23/08 - 07:44 PM  
 
   
 
|   #3 |
ok thanku
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