El sistema internacional: Instrumentos de análisis

1. IMMUNE SYSTEM

1.1. Immunity: The development of specific resistance to infection is called immunity.

1.2. Antigen: Molecules from a pathogen or foreign organism that provoke a specific immune response.

1.3. Pathogens,: Damage from foreign substances, and harmful chemical.

2. Lymphocytes

2.1. B Cells ( Humoral Immunity )

2.1.1. Produce antibodies.

2.2. T Cells ( Cellular Immunity )

2.2.1. Helper T-Cells

2.2.1.1. - Help B cell produce antibodies. - Help other immune cell.

2.2.2. Cytotoxic T-Cells

2.2.2.1. - Kill infected cells. - Cancer cells.

3. Circulatory System

3.1. consist of

3.1.1. Heart

3.1.1.1. pumps

3.1.1.1.1. deoxygenated blood

3.1.1.1.2. oxygenated blood

3.1.2. Veins

3.1.2.1. carries

3.1.2.1.1. deoxygenated blood

3.1.3. Artery

3.1.3.1. carries

3.1.3.1.1. oxygenated blood

4. Actores

4.1. Organizaciones Interncacionales

4.1.1. Impacto en:

4.1.1.1. Nuevas organizaciones

4.2. El estado

4.3. Actores transnacionales

5. Function

5.1. - To drain away protein-containing fluid that escapes from blood capillaries into tissue space. - Transport fats from digestive tract to the blood. - To produce immunities.