Identify and Explain| Unit 4B | The Respiratory System | Bio 20

Match the definitions.

• Flap of tissue that covers the trachea during swallowing.

• Turbinate bones

• Opening between the vocal cords that produces sound.

• Cilia

• Hair-like structures that help move particles out of the respiratory tract.

• Epiglottis

• Muscular tube that connects the mouth and nasal passages to the esophagus.

• Pharynx

• Curved bones located in the nasal cavity that help filter air.

• Glottis   

Match the following

• Smaller air passages

• Larynx

• Windpipe

• Alveoli

• Main air passages

• Bronchi

• Voice box

• Trachea

• Air sacs

•  Bronchioles

Match the following

• Protective layer around the lungs

• Diaphragm

• Space within the chest

• Abdominal cavity

• Muscle that aids in breathing

• Thoracic cavity

• Space within the abdomen

• Pleural membrane

Identify the parts of the respiratory system.

a

b

c

d

e

f

g

h

i

j

Larynx

Alveoli

Nasal cavity

Pharynx

Plural membrane

Lungs

Glottis

Trachea

Bronchi

Diaphragm

Briefly summarize the role and important features of the NASAL PASSAGES?

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Briefly summarize the role and important features of the PHARYNX?

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Briefly summarize the role and important features of the EPIGLOTTIS?

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Briefly summarize the role and important features of the GLOTTIS?

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Briefly summarize the role and important features of the LARYNX?

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Briefly summarize the role and important features of the TRACHEA?

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