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Презентация на тему CLIL lesson/ Presentation on the Immune System

What is THE immune system?iT’S A VAST NETWORK OF CELLS, TISSUES AND ORGANS THAT COORDINATES YOUR BODIES’ DEFENSES AGAINST ANY THREATS TO YOUR HEALTH
The Immune SystemHow it works What is THE immune system?iT’S A VAST NETWORK OF CELLS, TISSUES AND TYPES OF PATHOGENES ORGANSThymus (вилочковая железа)Spleen (селезенка)Bone marrow (костный мозг)Lymph nodes (лимфатические узлы) Leukocytes TYPES OF LEUKOCYTES1) B-cells 2) T-cells (T-helpers and T-killers) PhagocytesAbsorb the invaders they meet and identify the antigens of pathogensTransmit the lymphocytesB cells – produce antibodies to kill invaders. Each invader needs specific TYPES OF THE IMMUNE SYSTEM Innate (phagocytes)Adapted (lymphocytes)Passive
Слайды презентации

Слайд 2 What is THE immune system?
iT’S A VAST NETWORK

What is THE immune system?iT’S A VAST NETWORK OF CELLS, TISSUES

OF CELLS, TISSUES AND ORGANS THAT COORDINATES YOUR BODIES’

DEFENSES AGAINST ANY THREATS TO YOUR HEALTH

Слайд 3 TYPES OF PATHOGENES

TYPES OF PATHOGENES

Слайд 4 ORGANS
Thymus (вилочковая железа)
Spleen (селезенка)
Bone marrow (костный мозг)
Lymph nodes

ORGANSThymus (вилочковая железа)Spleen (селезенка)Bone marrow (костный мозг)Lymph nodes (лимфатические узлы)

(лимфатические узлы)


Слайд 5 Leukocytes

Leukocytes

Слайд 6 TYPES OF LEUKOCYTES
1) B-cells 2) T-cells (T-helpers and

TYPES OF LEUKOCYTES1) B-cells 2) T-cells (T-helpers and T-killers)

T-killers)


Слайд 7 Phagocytes
Absorb the invaders they meet and identify the

PhagocytesAbsorb the invaders they meet and identify the antigens of pathogensTransmit

antigens of pathogens






Transmit the information to lymphocytes
Elie Mechnikov –

discovered phagocytosis

Слайд 8 lymphocytes
B cells – produce antibodies to kill invaders.

lymphocytesB cells – produce antibodies to kill invaders. Each invader needs

Each invader needs specific antibody. They use information gathered

by phagocytes
T-cells kill invaders



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