F3 - Chapter 2 Respiration

Given the following structures:
1. alveoli
2. bronchi
3. bronchioles
Which of the following is the correct order in which air would flow after inhalation? 

• 1,2,3
• 2,1,3
• 2,3,1
• 3,2,1

The actual gas exchange with the blood occurs in the 

• bronchi
• bronchioles
• alveoli
• ventricles

The use of oxygen by the cells to release enery from food is called...

• photosynthesis
• cellular respiration
• diffusion
• osmosis

Which organelle uses oxygen to release enery from food?

• nucleus
• ribosome
• mitochondrion
• endoplasmic reticulum

The movement of oxygen from the alveoli to the blood and from the blood to the tissues is due to the process of... 

• osmosis
• diffusion
• cytokinesis
• phagocytosis

During inhalation, the diaphragm moves upward decreasing the volume of the thoracic cavity.

• True 
• False

Letter B is pointing to which organ of the Respiratory System?

• Nose
• Trachea
• Lungs
• Diaphragm

Which are the main organs in the respiratory system?

• Heart

• Stomach

• Lungs

• Nose

What is the function of the respiratory system?

• Take in oxygen only

• Remove carbon dioxide only

• Take in oxygen and remove carbon dioxide

• Make sugar

What is the tube called that is also known as your wind pipe?

• Oesophagus

• Bronchi

• Trachea

• Alveoli