Examlex
Determine the number of unpaired electrons in an octahedral,strong-field Mn2+ complex ion.
Cancer
is a disease characterized by the uncontrolled division of abnormal cells in a part of the body, leading to tumor growth and potential spread to other parts.
Memory Cells
Immune cells that remember past infections and can quickly respond to subsequent exposures to the same pathogen.
Antigen
A substance that, when introduced into the body, causes an immune response, often involving the production of antibodies.
Lymphocytes
Granular leukocytes formed in lymphoid tissue. Lymphocytes are generally small. See T Lymphocyte and B Lymphocyte.
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