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This test is run by .
Note that your final mark will not be saved in the system.

Diffusion and respiration MatchUp

Target Level
4-5
Running Total
0
0%
Attempt
1 of 3

Click on a top box, then click on its match below. Or, drag a top box and drop it onto the correct match. Match all pairs before clicking ‘Check’.

Respiration
Carbon dioxide
Lactic acid
Continuously
Oxygen
Higher concentration gradient
Lower surface area
Thin exchange surface
Anaerobic
The absence of oxygen
Process which releases energy into the environment from the breakdown of substrates
When respiration occurs in cells
Builds up from the incomplete oxidation of glucose
Factor which increases the rate of diffusion
Factor which decreases the rate of diffusion
Factor which reduces the distance molecules have to travel
Transported into cells in the lungs by diffusion
Transported out of cells in the lungs by diffusion

This is your 1st attempt! You get 3 marks for each one you get right. Good luck!

Pass Mark
75%