Flowchart
Clonal selection/ Humoral response
Flowchart content
bacterium w antigens on surface
antigen binds w B cell with complimentary receptor
B cell becomes APC = T helper cells bind to complimentary receptors on APC to produce n release cytokines that stimulate B cell
B cell divides to give B memory and B effector cells
Clone of B memory cells
Clone of B effector cells
differentiate into plasma cells
plasma cells secrete antibodies which bind them to antigens - identifies them for easier destruction
cytokines are like chemical 'alarm bells'
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- A level Biology (topic 6.2 - immunity) Flowchart on Clonal selection/ Humoral response , created by fatima farhan on 25/03/2018.
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- fatima farhan
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