Biology

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How do Alveoli work, Explain 3 adaptations.
The Alveoli work by allwoing CO2 and O2 to swap places by diffusion, they have a large surface area, high blood flow and are only 1 cell thick
1 of 5
Where is bile stored and what does it do?
Bile is stored in the gall balder and emulsifies food
2 of 5
What is an enzyme?
An enzyme is a biological catalyst
3 of 5
What path does blood take from the right atrium to the left ventrical?
Blood flows thorough the atrioventricular valves to the right ventricle, it then flows through the right semi-lunar valves to the pulmonary artery, from here it flows through the alveoli and lungs becoming oxygenated, then to the pulmonary vein
4 of 5
What can smoking increase the risk of?
CVD
5 of 5

Other cards in this set

Card 2

Front

Where is bile stored and what does it do?

Back

Bile is stored in the gall balder and emulsifies food

Card 3

Front

What is an enzyme?

Back

Preview of the front of card 3

Card 4

Front

What path does blood take from the right atrium to the left ventrical?

Back

Preview of the front of card 4

Card 5

Front

What can smoking increase the risk of?

Back

Preview of the front of card 5

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