2TTO formative test Ch. 1 Breath in ..... breath out......

• Biologie
• Middelbare school
• vwo
• Leerjaar 2

Get the best out of your test...

If you make this test you will learn al about the skills you already have.  But maybe you will dicover some errors in your knowledge. If so, than you should check the answers and  practice those topics again. 

And remember; "Input is output!"

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

why is it better to breathe through your nose?

Which cells hold onto the dust you inhale?

1. Olfactory cells
2. Mucus producing cells
3. Nose hairs
4. Ciliated cells

From big to small. Which order is correct?

1. Bronchus - alveoli - bronchioles
2. Alveoli - bronchioles - bronchus
3. Bronchi - bronchioles - alveoli
4. Windpipe - bronchus - bronchi

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

Laughing while drinking soda, might end up in soda leaving your nose because the .... opened

1. Uvula
2. Epiglottis
3. Larynx
4. Pharynx

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

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

nasal cavity

oral cavity

nostril

larynx

lung

bronchus

trachea

diaphram

pharynx

left lung

trachea

bronchus

bronchioles

alveoli

Which process is shown in the picture?

1. Diffusion
2. Osmosis
3. Gas exchange
4. Respiration

Which process is shown in the picture?

1. Diffusion
2. Osmosis
3. Gas exchange
4. Respiration

Which of the following processes do not take place in the alveoli?

1. Filtering the air
2. Gas exchange
3. Respiration
4. Diffusion

In diffusion a substance moves from ...

1. a high to a low concentration
2. a low to a high concentration

What is the formula of respiration? 

+

+

+

Glucose

Oxygen

Energy

Carbon dioxide

Water

The gas produced during respiration

1. CO2
2. O2
3. H2O
4. N

During respiration glucose is broken down to release

1. Water
2. CO2
3. Energy
4. Oxygen

Where does the glucose, needed for cellular respiration, come from?

1. Photosynthesis in plants
2. Gas exchange
3. Respiration
4. It is a waste product from photosynthesis

The excess of energy released through cellular respiration is (mostly) released as

1. movement
2. heat
3. electricity
4. it is stored as fat

THORACIC INHALATION

THORACIC EXHALATION

ABDOMINAL INHALATION

ABDOMINAL EXHALATION

intercostal muscles contract

intercostal muscles relax

diaphragm relaxes

diaphragm contracts

chest becomes smaller

the diaphragm moves up

chest becomes bigger

This way of breathing is:... ?
(See next sheet)

This way of breathing is:... ?

Diaphragmatic breathing is used during / in...

1. your sleep and while resting
2. action
3. both
4. neither

In osmosis the water transport is towards the region with the ... concentration (salt) particles

1. Highest
2. Lowest

BONUS: If a red blood cell and a plant cell were placed in seawater, what would happen to the two types of cells?
(think of the cell properties)

1. The red blood cell would burst, and the plant cell would shrink.
2. Both cells would lose water; the red blood cell would shrivel, and the plant plasma membrane would pull away from the cell wall.
3. Both cells would gain water by osmosis; the red blood cell would burst, and the plant cell would increase in turgor pressure.
4. The red blood cell would shrink, and the plant cell would gain water.

DONE!

Hopefully, this brought back some of the theory you were taught in class and you know what you still have to repeat to prepare your test next Monday!