Examlex
Identify the following as either a good or poor conductor of electricity: gasoline (C8H18).
Leukocyte
A white blood cell, part of the immune system, involved in protecting the body against both infectious disease and foreign invaders.
Lymphocyte
A type of white blood cell that is part of the immune system, helping the body to fight infection and disease.
Neutrophil
A type of white blood cell important in defending the body against infection and disease.
Blood Smear
A laboratory test procedure that involves spreading a thin layer of blood on a microscope slide for the purpose of examining blood cells under a microscope.
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