B Cells And T Cells
The graph shows the response of the human immune system to the exposure of an antigen in two phases. The first phase is that of a primary response to the initial attack. The second response is very rapid, subsequent to attacks from the same antigen. The specificity of this system relies heavily on two groups of cells: B lymphocytes and T lymphocytes.
In period I, the antigen is injected at zero days. This is where the antigen will attach itself to a macrophage. By forty days however, the B cells have made antibodies to protect the body from this foreign substance. Antibodies are complex globular proteins also known as ....
Word count: 531 - Page count: 2
|
|
Are you sitting there thinking how much it sucks to have to write a term paper for class? If you are writing an argumentative
paper, you first you will have to come up with a topic for your thesis statement and then objections and points supporting your position.
Are you wishing you could find some help to come up with some good ideas your paper? Then you are in luck! PaperSucks.com
is here. We have over 40,000 pre-written papers in our online library to help you with your academic paper. Yes, you read that right.
Our site has 40,000 papers and growing. Best of all, our prices won't suck your wallet dry. So become a member today and get
immediate access to our site and say goodbye to the old ways to writing term papers.
Membership Option |
Price |
Select A Payment Option |
30 days recurring |
$19.95 |
90 days recurring |
$39.95 |
180 days non-recurring |
$69.95 |
|
|
|