Cells of the immune system have different kinds of structures on their surfaces - VCE - SSCE Biology - Question 10 - 2010 - Paper 1
Question 10
Cells of the immune system have different kinds of structures on their surfaces. Three of the structure types that exist are:
- the cell's own antigens, called self... show full transcript
Worked Solution & Example Answer:Cells of the immune system have different kinds of structures on their surfaces - VCE - SSCE Biology - Question 10 - 2010 - Paper 1
Step 1
A. structure ☐ is a self antigen for cell P.
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Cell P displays unique markers that identify it as a self antigen. This means that the immune system recognizes cell P as belonging to the body and does not initiate an immune response against it.
Step 2
B. structure ☐ is a self antigen for cell R.
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The structure associated with cell R can be classified as a self antigen, which indicates that cell R contains markers that the immune system can recognize as its own.
Step 3
C. structure ☐ is a self antigen for cell Q.
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Cell Q possesses distinct self antigens that are recognized by the immune system, confirming it as a self antigen and thereby preventing any immune attack.
Step 4
D. structure ☐ is a self antigen for cell S.
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Finally, the structure present on cell S also functions as a self antigen, signaling to the immune system that it is a part of the body's own cells.
