A researcher clones one hybridoma cell and divides the cloned cells equally between culture A and culture B. Antibody collected from culture A binds to antigen R on plant root cells.
What is most likely true of antibody collected from culture B?
It binds an antigen selected by the tumour-cell part of the hybridoma.
It binds antigen R and also several other antigens on the root cells.
It binds antigen R because both cultures contain cells from the same clone.
It binds a different antigen because the cloned cells were separated.
60 exam-style questions on AQA GCSE Biology 3.2 Monoclonal antibodies (HT only), covering 3.2.1 Producing monoclonal antibodies and 3.2.2 Uses of monoclonal antibodies. Each one has a worked solution and a mark scheme showing where the marks go.