Infection and Response

What are pathogens?

• Microorganism that cause infectious diseases 
• Microorganisms that cure diseases 
• Microorganisms 
• Not Microorganisms

Whats an example  of pathogens ? 

• Bacteria
• Viruses 
• Fungi 
• All of the them 

What is phagocytosis? 

• Phagocytes engulf the bacteria cells 
• Phagocytes engulf the pathogen and help them grow
• Phagocytes engulf the pathogen and release enzymes causing it to be destroyed
• None of these 

What are antibodies? 

• Antibodies are chemicals that health cells grow 
• These are chemicals which are produced specially to the invading pathogen. 
• Antibodies are chemicals that help diseases grow 
• None of these 

What's an example of a bacterial infection?

• Salmonella 
• Measles
• Black Death 
• AIDS 

What's an example of a protist infection ?

• Salmonella 
• Rose Black Spot 
• Malaria 
• AIDS 

What three examples of non-specific defense systems ?

• Skin
  Feet
  Heart
• Skin
  Ear
  Feet 
• Skin 
  Nose
  Mouth
• Skin
  Nose
  Stomach 

What are the two types of white blood cells? 

• Lymphocytes 
  Phagocytes
• Phagocytes
  Antibodies 
• Lymphocytes 
  Antibodies 
• Lymphocytes 
  Plasma 

How do white blood cells help to destroy the pathogen ?

• Phagocytosis
• Antibody production
• Antitoxin production 
• All of them 

What type of infections do antibiotics help to treat? 

• Bacterial Infections 
• Viral Infections 
• Protist Infections 
• None of them