Respiration

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Respiration is the release of energy from in the muscles.
glucose
1 of 10
When the body is at rest this is respiration.
aerobic
2 of 10
When exercising very hard, the heart cannot get enough oxygen to the muscles. Respiration then becomes ........
anaerobic.
3 of 10
more...... used to create energy
oxygen
4 of 10
more .......... produced as a waste product of energy production
carbon dioxide
5 of 10
less oxygen as it has been used in .......
respiration
6 of 10
............takes place by diffusion in the alveoli within the lungs. As a result the composition of inhaled and exhaled air is different.
Gas exchange
7 of 10
the......... relax, the ribcage drops inwards and downward
intercostal muscles
8 of 10
the diaphragm contracts, pulling downwards to increase the........ of the chest
volume
9 of 10
After passing into the many bronchioles, it finally arrives into some of the millions of tiny sacs called ......
alveoli.
10 of 10

Other cards in this set

Card 2

Front

When the body is at rest this is respiration.

Back

aerobic

Card 3

Front

When exercising very hard, the heart cannot get enough oxygen to the muscles. Respiration then becomes ........

Back

Preview of the front of card 3

Card 4

Front

more...... used to create energy

Back

Preview of the front of card 4

Card 5

Front

more .......... produced as a waste product of energy production

Back

Preview of the front of card 5
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Comments

Rhiannon Shaw

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very good

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