The Gaseous Exchange System

Descrição

A-levels Biology (Exchange) Quiz sobre The Gaseous Exchange System, criado por lottienilsen em 14-05-2014.
lottienilsen
Quiz por lottienilsen, atualizado more than 1 year ago
lottienilsen
Criado por lottienilsen quase 10 anos atrás
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Resumo de Recurso

Questão 1

Questão
Cartilage is found where in the gaseous exchange system?
Responda
  • Trachea
  • Bronchioles
  • Alveoli
  • Bronchi

Questão 2

Questão
What is the function of goblet cells? (more than one answer)
Responda
  • Prevent airways from dehydration
  • To secrete mucus to trap bacteria and dust particles
  • To sweep mucus along

Questão 3

Questão
All airways contain elastic fibres?
Responda
  • True
  • False

Questão 4

Questão
What is the function of smooth muscle?
Responda
  • To remain relaxed always and keep the airways expanded at all times
  • To contract slowly and steadily over a long period of time, narrowing the airways

Questão 5

Questão
The function of cartilage is to provide a smooth surface in the airways
Responda
  • True
  • False

Questão 6

Questão
Where are goblet cells and ciliated epithelium found?
Responda
  • Trachea and bronchus
  • Trachea, bronchus and bronchioles

Questão 7

Questão
Where would you find smooth muscle in the gaseous exchange system?
Responda
  • Trachea and bronchus
  • Trachea, bronchus and bronchioles

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