
Blood: Lymphocyte
Lymphocytes are agranular leucocytes with a spherical, heterochromatic nucleus and very little cytoplasm. While small lymphocytes with minimal cytoplasm predominate in blood, medium and large lymphocytes with larger nuclei and more abundant cytoplasm are also present. Lymphocytes can be either T cells or B cells, however, these two varieties cannot be distinguished without special immunospecific staining methods. In tissues, B cells further differentiate into antibody-secreting plasma cells. 1000x

Small lymphocyte
Lymphocytes are agranular leucocytes with a spherical, heterochromatic nucleus and very little cytoplasm. While small lymphocytes with minimal cytoplasm predominate in blood, medium and large lymphocytes with larger nuclei and more abundant cytoplasm are also present. Lymphocytes can be either T cells or B cells, however, these two varieties cannot be distinguished without special immunospecific staining methods. In tissues, B cells further differentiate into antibody-secreting plasma cells. 1000x

Medium lymphocytes
Lymphocytes are agranular leucocytes with a spherical, heterochromatic nucleus and very little cytoplasm. While small lymphocytes with minimal cytoplasm predominate in blood, medium and large lymphocytes with larger nuclei and more abundant cytoplasm are also present. Lymphocytes can be either T cells or B cells, however, these two varieties cannot be distinguished without special immunospecific staining methods. In tissues, B cells further differentiate into antibody-secreting plasma cells. 1000x

Large lymphocytes
Lymphocytes are agranular leucocytes with a spherical, heterochromatic nucleus and very little cytoplasm. While small lymphocytes with minimal cytoplasm predominate in blood, medium and large lymphocytes with larger nuclei and more abundant cytoplasm are also present. Lymphocytes can be either T cells or B cells, however, these two varieties cannot be distinguished without special immunospecific staining methods. In tissues, B cells further differentiate into antibody-secreting plasma cells. 1000x

Nucleus
Lymphocytes are agranular leucocytes with a spherical, heterochromatic nucleus and very little cytoplasm. While small lymphocytes with minimal cytoplasm predominate in blood, medium and large lymphocytes with larger nuclei and more abundant cytoplasm are also present. Lymphocytes can be either T cells or B cells, however, these two varieties cannot be distinguished without special immunospecific staining methods. In tissues, B cells further differentiate into antibody-secreting plasma cells. 1000x

Cytoplasm
Lymphocytes are agranular leucocytes with a spherical, heterochromatic nucleus and very little cytoplasm. While small lymphocytes with minimal cytoplasm predominate in blood, medium and large lymphocytes with larger nuclei and more abundant cytoplasm are also present. Lymphocytes can be either T cells or B cells, however, these two varieties cannot be distinguished without special immunospecific staining methods. In tissues, B cells further differentiate into antibody-secreting plasma cells. 1000x

Red blood cells
Lymphocytes are agranular leucocytes with a spherical, heterochromatic nucleus and very little cytoplasm. While small lymphocytes with minimal cytoplasm predominate in blood, medium and large lymphocytes with larger nuclei and more abundant cytoplasm are also present. Lymphocytes can be either T cells or B cells, however, these two varieties cannot be distinguished without special immunospecific staining methods. In tissues, B cells further differentiate into antibody-secreting plasma cells. 1000x