GCSE Biology Unit 3 Keywords Quiz

AQA GCSE Biology quiz on the keywords.

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  • Created by: lucy
  • Created on: 17-05-12 18:51
What's Active Transport
The movement of substances against a concentration gradient.
1 of 10
What's Aerobic Respiration
with oxygen
2 of 10
What's Anaerobic Respiration
Without oxygen
3 of 10
What are Alveoli
Air sacs in the lungs where gaseous exchange takes place.
4 of 10
What's Biogas
A fuel produced from the anaerobic decomposition of organic waste.
5 of 10
What does dilate mean and where does it occur
to widen or enlarge. Occurs in the arteries
6 of 10
What's haemoglobin's job
To carry oxygen to the organs
7 of 10
What's Irradiation
exposure to radiation to kill microorganisms
8 of 10
Lactic acid is produced when cells respire...
Anaerobically (without oxygen)
9 of 10
Where are Villi present
In the small intestine
10 of 10

Other cards in this set

Card 2

Front

What's Aerobic Respiration

Back

with oxygen

Card 3

Front

What's Anaerobic Respiration

Back

Preview of the front of card 3

Card 4

Front

What are Alveoli

Back

Preview of the front of card 4

Card 5

Front

What's Biogas

Back

Preview of the front of card 5
View more cards

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