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TD antigen, or thymus-dependent antigen, is a type of antigen that requires the presence of T-helper cells for B cells to produce antibodies in response. These antigens typically consist of proteins or large polysaccharides and are crucial for initiating a robust immune response. Unlike thymus-independent antigens, which can stimulate B cells directly, TD antigens necessitate T cell help for effective antibody production and memory cell formation. This interaction is essential for the development of long-lasting immunity.
What else can I help you with?
How do you make a GB crossover cable?
{| ! <table border="1" cellpadding="4" cellspacing="0" style="margin: 1em 1em 1em 0; background: #f9f9f9; border: 1px #aaa solid; border-collapse: collapse; font-size: 95%; color: #000;"> <tr> <th> Name </th><th> NIC1 </th><th> Color </th><th> NIC2 </th><th> Name </th></tr> <tr> <td> TX+ (BI_DA+) </td><td> 1 </td><td> White/Orange </td><td> 3 </td><td> RX+ (BI_DB+) </td></tr> <tr> <td> TX- (BI_DA-) </td><td> 2 </td><td> Orange </td><td> 6 </td><td> RX- (BI_DB-) </td></tr> <tr> <td> RX+ (BI_DB+) </td><td> 3 </td><td> White/Green </td><td> 1 </td><td> TX+ (BI_DA+) </td></tr> <tr> <td> - (BI_DC+) </td><td> 4 </td><td> Blue </td><td> 7 </td><td> - (BI_DD+) </td></tr> <tr> <td> - (BI_DC-) </td><td> 5 </td><td> White/Blue </td><td> 8 </td><td> - (BI_DD-) </td></tr> <tr> <td> RX- (BI_DB-) </td><td> 6 </td><td> Green </td><td> 2 </td><td> TX- (BI_DA-) </td></tr> <tr> <td> - (BI_DD+) </td><td> 7 </td><td> White/Brown </td><td> 4 </td><td> - (BI_DC+) </td></tr> <tr> <td> - (BI_DD-) </td><td> 8 </td><td> Brown </td><td> 5 </td><td> - (BI_DC-) </td></tr></table> |}
How do you create a student table with shift columnstudent namecoursemobile number in HTML?
Here is the HTML code to create a table to include your content. Repeat the <tr><td>*<.td></tr> section as many times as you like. <table> <th> <td>Shift</td> <td>Student Name</td> <td>Course</td> <td>Mobile Number</td> </th> <tr> <td>*</td> <td>*</td> <td>*</td> <td>*</td> </tr> </table>
What is the molecule that can be recognized by the immune system?
Antigens.
Can anyone get me an HTML table layout code?
This is just a smiple example of a table. <table border=3><tr><td>1</td><td>2</td></tr><tr><td>3</td><td>4</td><td>5</td></tr></table>
What is the vertical rule for HTML?
There is a horizontal rule, using the <HR> tag, but there is no corresponding vertical rule tag. What you can do is create a table and set it to show vertical lines only as a border, using the rules attribute of the Table tag, and setting its value to cols. <TABLE border=5 bordercolor=Black Rules=Cols> <CAPTION>Rules=Cols</CAPTION> <TR><TD>January</TD><TD>January</TD><TD>January</TD></TR> <TR><TD>February</TD><TD>February</TD><TD>February</TD></TR> <TR><TD>March</TD><TD>March</TD><TD>March</TD></TR> </TABLE> You can also use the frame attribute in a similar way with its value set to LHS or RHS. <TABLE border=5 bordercolor=Black Frame=RHS> <CAPTION>Frame=RHS</CAPTION> <TR><TD>January</TD><TD>January</TD><TD>January</TD></TR> <TR><TD>February</TD><TD>February</TD><TD>February</TD></TR> <TR><TD>March</TD><TD>March</TD><TD>March</TD></TR> </TABLE> Both of the above examples include borders, but they can be turned on or off, as you require, by setting the border to 0.
What is antigen in German?
Abwehrstoff or Antigen
In order for a lymphocyte to respond to an antigen the antigen must?
the antigen must bind to the receptor
How many tds has Tom Brady thrown each year?
2000: 0 TD's 2001: 18 TD's 2002: 28 TD's 2003: 23 TD's 2004: 28 TD's 2005: 26 TD's 2006: 24 TD's 2007: 50 TD's 2008: 0 TD's 2009: 28 TD's 2010: 36 TD's 2011: 39 TD's 2012: 34 TD's 2013: 25 TD's THat's a total of 359 over the course of his 13 seasons in the NFL
Which of the following is not an antigen that may be found on the surface of an erythrocyte a A antigen b B antigen c O antigen d Rh antigen?
The O antigen is not an antigen that may be found on the surface of an erythrocyte. A and B antigens are present in the ABO blood group system, while the Rh antigen is part of the Rh blood group system. O blood type individuals lack A and B antigens on their red blood cells.
What is antigene and antibody?
An antigen is a substance that can invoke an immune response. While an antibody is the immune system's response to an antigen. Antibodies, act by directly neutralizing the antigen and/or bind to the antigen and signaling marcophages to phagocytose the antigen.
What is the protein made in a response to a specific antigen called?
An antigen is a protein made in response to a specific antigen.
Type blood has B antibodies?
Has no antigen in many textbooks it will state "no A-antigen and no B-antigen"(which imply the possibility of some other antigen) and some will even say, "no antigen" (which is true; antigens are things that attach to antigen binding sites, thus, if it does not fit any antigen binding sites, it is technically not a antigen but merely a "enzyme/protein") but this is just to reduce unnecessary and irrelevant information; they are only concerned about A-antibody, B-antibody, A-antigen, and B-antigen. Nonetheless, know that there are in fact antigens on o blood cells, they are just inactive. My guess is, N acetyl glactosamine on A antigen and Galactose on B antigens are Epitopes (: a small specific regions on antigens that are bound by the antigen receptors on lymphocytes and by secreted antibodies.) Antigens without epitopes will not be detected by antigen binding sites.
