Question

1. What does the adjoining diagram illustrate?
2. Name the parts labelled 'A' and 'B'
3. Name the type of cells that produce this molecule.

Answer 1

1. The structure of an antibody molecule is depicted in the diagram.
2. The section designated 'A' - Light chain ('h mark) The 'B' - Heavy chain component
3. Plasma cells, which have differentiated from B-lymphocytes, create antibody molecules in response to an antigenic stimuli.