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HUMAN BODY ECOSYSTEM

Amirah Khairuddin 10 preguntas 4,5 (2 valoraciones) Actualizado el 8 ene 2017

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Preguntas del test (10)

  1. 1Which of the following constitute majority of all bacteria in the gut?
    1. AClostridium
    2. BPusobacterium
    3. CBacteriodes
    4. DEubacterium
  2. 2Which is true about bacteria in the gut?
    1. AThere are more than 400 bacterial species in the gut with the majority being anaerobes
    2. BThere are more photosynthetic algae in the human gut than bacteria
    3. CThere are not much bacteria in the gut and they are all harmful
  3. 3Inflammation is one type of non-specific defense system. All of the characteristics of inflammation are true except
    1. Ableeding
    2. Bswelling
    3. Cpain
    4. Dredness
  4. 4In normal flora of respiratory tract, microbes move by those ways except
    1. Acontinuous stream of mucous generated by ciliated epithelial cells
    2. Bphagocytic action of alveolar macrophages
    3. Cmucous from upper respiratory tract
    4. Dlysozyme in mucus
  5. 5Those are the bacteria that can produce virulence factors to establish and maintain disease at the infection site except
    1. AStreptococci
    2. BStaphylococci
    3. CPneumococci
    4. DNeisseria
  6. 6“Superorganisms” is a a blend of host and microbial traits where host and microbial cells cometabolize various substrates, resulting in unique products.
    1. AVerdadero
    2. BFalso
  7. 7Pathogenicity is expressed as cell or viral number that will elicit a pathogenic response in a host within a given time period.
    1. AVerdadero
    2. BFalso
  8. 8Streptococcus mutans is a bacteria that can be found in crevices and can cause dental caries.
    1. AVerdadero
    2. BFalso
  9. 9Cytolytic toxins cause lysis of cells in human body.
    1. AVerdadero
    2. BFalso
  10. 10Exotoxin can produce fever.
    1. AVerdadero
    2. BFalso

Información

Descripción
This is a graded quiz to test your knowledge about Human Body Ecosystem. All the best!
Idioma
English
Visitas
410
Historial
Creado el 19 abr 2015 · actualizado el 8 ene 2017
Valoración
4,5 de 5 · 2 valoraciones
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