Qualification > Sciences
Biology
Alayna:
--- Quote from: Spy on May 15, 2010, 01:24:07 pm ---PROVIDE*
@alayna: i wrote: 1. as a solvent for transporting assimilates
2. prevent from over heating by transpiration
you can also write that it helps in turgidity or in photosynthesis :)
rhizobium provides plans with amino acids for its protein synthesis
and the alveoli adaptations i wrote, that it has a very high surface area to volume ration meaning max. diffusion
2. it has very thin walls meaning two things, one that diffusion can be very quick, and that its very close to red blood cell reducing distance for diffusion meaning its also a fast process. i also said aveoli cells may have few organelles to allow max space for air and therefore max. oxygen
:)
--- End quote ---
for the water question..creating hydrostatic pressure..does it make sence? :P
[Spy]:
--- Quote from: Alayna on May 15, 2010, 01:27:31 pm ---for the water question..creating hydrostatic pressure..does it make sence? :P
--- End quote ---
yep :D
AS-Girl:
why do u discuss the exam...i see no point!! what u did is now done..rather than worrying about this,you should concentrate on ur other exams!! dont i have a point?? ;)
unknown 101:
--- Quote from: AS-Girl on May 15, 2010, 01:45:57 pm ---why do u discuss the exam...i see no point!! what u did is now done..rather than worrying about this,you should concentrate on ur other exams!! dont i have a point?? ;)
--- End quote ---
just makin sure!
AS-Girl:
make sure..why not lol
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