Popquiz Respiratory system

• Biologie
• Middelbare school
• havo
• Leerjaar 3

We are going to do a pop-quiz

After each question we have some time to discuss

Answers the questions in silence!

Inhaling requires you to __1__ the diaphragm and __2__ the intercostal muscles.

1. 1. flex 2. flex
2. 1. flex 2. relax
3. 1. relax 2. relax
4. 1. relax 2. flex

The vocal chords are located in the ____
Select the best answer

1. Pharynx
2. Larynx
3. The epiglottis
4. The throat

This is the place where the nasal cavity and oral cavity come together

What are the olfactory cells used for?

1. the exchange of gas molecules
2. clearing the nasal cavity of dust particles
3. they are used for the sense of smell
4. Clearing the bronchiole of dust particles

What is the function of the epiglottis ?

1. It makes sure air will enter the oesophagus
2. It closes off the trachea while exhaling
3. It closes off the oesophagus when swallowing
4. It closes off the trachea when swallowing

Put these words in the correct order. (start with inhaling)
Alveoli, bronchiole, bronchi, nasal cavity, pharynx, larynx, trachea

What happens in the Alveoli?

1. Oxygen flows from a high to a low concentration into the bloodstream
2. Carbon dioxide flows from a high to a low concentration into the bloodstream
3. Carbon dioxide flows from a low to a high concentration out of the bloodstream
4. Oxygen flows from a high to a low concentration out of the bloodstream

Which of the two tubes is the trachea? How can you remember?

Which of the two tubes is the trachea? How can you remember?

Air consists of several gasses. 1 Oxygen 2 carbon dioxide 3 water vapour 4 nitrogen

1. 1 21% 2 0% 3 a lot 4 79%
2. 1 21% 2 0% 3 a little 4 79%
3. 1 10% 2 21% 3 a lot 4 79%
4. 1 10% 2 21% 3 a little 4 79%

Gill filaments can be compared to the ………………….. in the human respiratory system.

1. Alveoli
2. Bronchi
3. Trachea
4. Bronchioli

What do we call the volume of air that you inhale or exhale with each breath?

1. Lung volume
2. Residual volume
3. Tidal volume
4. Total capacity

How do we call the process where energy get's released from glucose inside the cells?

1. Burning
2. Transpiration
3. Respiration
4. Photosynthesis

List three advantages of breathing through the nose.

Write down the process of cell respiration like this
1 + 2 -> 3 + 4 + energy

When the chest cavity expands, you ___1___
When the chest cavity contracts, you ___2___
(answer like: 1, ..... 2, .....)