The Gaseous Exchange System

Description

A-levels Biology (Exchange) Quiz on The Gaseous Exchange System, created by lottienilsen on 14/05/2014.
lottienilsen
Quiz by lottienilsen, updated more than 1 year ago
lottienilsen
Created by lottienilsen over 10 years ago
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Resource summary

Question 1

Question
Cartilage is found where in the gaseous exchange system?
Answer
  • Trachea
  • Bronchioles
  • Alveoli
  • Bronchi

Question 2

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

Question 3

Question
All airways contain elastic fibres?
Answer
  • True
  • False

Question 4

Question
What is the function of smooth muscle?
Answer
  • 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

Question 5

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

Question 6

Question
Where are goblet cells and ciliated epithelium found?
Answer
  • Trachea and bronchus
  • Trachea, bronchus and bronchioles

Question 7

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