Human Tissue Biology A464
    Blood Cells and Hematopoiesis
     
     

    Identify lymphocytes of various sizes and with various amounts of cytoplasm.
    • Lymphocytes are easy to spot, but not quite as numerous as neutrophils.

    How does the agranulocytic nature of lymphocytes correlate with their function?

     

    Identify the second type of agranulocyte: the monocytes. Note the distinctive size and nuclear shape of these cells.

    When and where do monocytes become functional?

     

    Identify platelets (thrombocytes), noting their size, their lack of nuclei, their distribution (singly or in clusters), and their ultrastructural features.

    How might the size and structural features of platelets aid their function?

     

    Give at least one major function for each of the types of the seven formed elements just studied.

    So, where does it all happen?