I'm having trouble with this diffusion gap fill exercise that we have been given for homework... I've done all of it except this sentence! '
To maintain a steep diffusion gradient for oxygen involves bringing oxygen to an exchange surface (v...............) and constantly removing it from the surface after it has diffused across it (c..............).
I think the first gap might be 'very thin, but I have no clue on the second one! Anyone know what they are?
Please help! Would appreciate it!
AS Level Biology Gap Fill Exercise On Diffusion. Watch
- Thread Starter
- 07-01-2017 16:39
- 07-01-2017 20:40
- 08-01-2017 00:44
- 08-01-2017 01:29
Do you agree AortaStudyMore, or am I also making you laugh?