Pathogens and Immunity

Descripción

A-Level (1.6 Defence Against Disease) Biology Fichas sobre Pathogens and Immunity, creado por Elena Cade el 30/04/2015.
Elena Cade
Fichas por Elena Cade, actualizado hace más de 1 año
Elena Cade
Creado por Elena Cade hace más de 9 años
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Resumen del Recurso

Pregunta Respuesta
What is a pathogen? A microorganism that causes disease (bacterium, virus etc.)
Definition of a Prokaryotic cell: a cell lacking a true membrane bound nucleus
Definition of a Eukaryotic cell: A cell with a true membrane bound nucleus
A Cell mediated immune response involves: T lymphocytes
A Humoral immune response involves: B lymphocytes (and antibodies)
Definition of immunity: The body's ability to identify and react to foreign materials and is based on the various types of white blood cells called lymphocytes
What do T lymphocytes respond to? Antigen presenting cells (e.g cancer cells, virus infected cells, organ transplants)
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