A student was asked to complete a table showing whether T cells and B cells have particular characteristics - HSC - SSCE Biology - Question 11 - 2010 - Paper 1
Question 11
A student was asked to complete a table showing whether T cells and B cells have particular characteristics.
Which row did the student complete correctly?
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Worked Solution & Example Answer:A student was asked to complete a table showing whether T cells and B cells have particular characteristics - HSC - SSCE Biology - Question 11 - 2010 - Paper 1
Step 1
Produces plasma cells
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Answer
B cells are responsible for producing plasma cells, which are important for antibody production. T cells do not produce plasma cells.
Step 2
Produces antibodies that are released in body fluids
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Answer
B cells produce antibodies that are released into the body fluids, while T cells do not produce antibodies.
Step 3
Cell surface receptor can recognise a specific antigen
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Answer
Both T cells and B cells have receptors that can bind to specific antigens. B cells have B cell receptors (BCR) and T cells have T cell receptors (TCR).
Step 4
Forms clones once stimulated
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Answer
When B cells are stimulated, they can proliferate and form clones. However, T cells also form clones upon activation, so this statement does not correctly distinguish between the two.
